Lab 1 Vertebrate Evolution
•Download as PPT, PDF•
2 likes•1,543 views
This lab covers vertebrate evolution and cladistics. Students will learn about key vertebrate characteristics like having a notochord, pharyngeal slits and a dorsal hollow nerve cord. The major chordate subphyla and classes are discussed, including humans. Students will complete a cladistics worksheet to practice constructing phylogenetic trees based on shared derived characteristics. Next week's lab will involve a fetal pig dissection and a lab practical exam.
Report
Share
Report
Share
![Lab 1: Vertebrate evolution ,[object Object],[object Object],[object Object],[object Object],[object Object],Next week: Lab practical #1](https://image.slidesharecdn.com/lab1vertebrateevolution-090522081252-phpapp02/85/Lab-1-Vertebrate-Evolution-1-320.jpg)
![10 labs ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommended
Vertebrate evolution and diversity pptx
This document summarizes the evolution and diversity of vertebrates. It describes how the chordata phylum evolved from early invertebrate chordates to modern vertebrates like fish, amphibians, and mammals. Key events included the development of structures like the notochord and dorsal nerve cord. The first chordates appeared around 896 million years ago. Fish evolved jaws and fins and are divided into agnathans, chondrichthyans, and osteichthyans. Amphibians bridged the gap between fish and land vertebrates. Modern classes include ray-finned fish, lobed-finned fish, tetrapods, and several orders of amphibians.
Nya lesson plan5
The document outlines a lesson plan for high school students that examines the evolution of whales from land mammals to ocean dwellers through analyzing fossils and constructing a food web. Students will learn about key whale ancestors like Ambulocetus and Basilosaurus that show transitional traits between land and sea mammals. The lesson aims to demonstrate how natural selection led to anatomical adaptations in whales that allowed them to thrive in the ocean environment.
IS2 Classification PPT
This document provides an overview of biological classification, describing the hierarchical system from kingdom down to species. It summarizes the key characteristics of major kingdoms including Plantae, Fungi, Protista, Archaebacteria, Eubacteria, and Animalia. Within Animalia, it outlines several phyla such as Porifera, Cnidaria, Platyhelminthes, Nematoda, Mollusca, Annelida, Arthropoda, Echinodermata, and Chordata. It also discusses key characteristics of plants, including bryophytes, ferns, conifers, and flowering plants.
Mammals stomach and dentition
The document discusses the origin and evolution of mammals. It describes two main theories for the ancestry of mammals - descent from amphibians or reptiles. While Huxley proposed an amphibian ancestry, most evidence supports a reptilian ancestry, with mammals evolving from mammal-like reptiles called therapsids. True mammals first appeared in the Jurassic period and were small, nocturnal creatures. After the extinction of dinosaurs, mammals underwent an adaptive radiation, diversifying to fill new ecological niches. Limbs and teeth evolved adaptations for different diets and modes of locomotion like burrowing, swimming and climbing. Distantly related groups sometimes converged on similar forms when occupying similar habitats.
Evolution natural selection_and_speciation
The document provides evidence for evolution through natural selection by discussing several key topics:
1. It outlines Charles Darwin's voyage on the HMS Beagle where he made detailed observations of organisms and fossils that led him to develop his theory of evolution by natural selection.
2. It describes key evidence that supports evolution such as the fossil record, comparative anatomy, biochemistry, and embryology that show life has changed over billions of years from common ancestors.
3. It discusses the development of early humans from australopithecines like Lucy to later hominins like Homo habilis, Homo erectus, Neanderthals, and Cro-Magnons, showing the evolution of biped
Dinosaur and their extinction
The document summarizes dinosaurs and their extinction. It describes how dinosaurs evolved from archosaurs during the Triassic period over 230 million years ago. It classifies dinosaurs into two main orders - Saurischia and Ornithischia - and describes some of the major groups of dinosaurs like theropods, sauropods, ornithopods and ceratopsians. It also discusses how birds evolved from small feathered theropod dinosaurs. Evidence from fossilized nests, eggs and footprints provide clues about dinosaur life histories, ecology and possible parental care behaviors. The document concludes by outlining theories for the extinction of non-avian dinosaurs around 66 million years ago.
The animal kingdom
Collaborative research of the phyla and classes (of the chordate, mollusca, arthropod) of the animal kingdom.
General features of animals, biodiversity, biology
It discuss various features that help us to classify organism-here animals based on their body plan, segmentation, organ systems ie physiology, reproduction. development, evolutionary patterns, complexity etc. It is a guide to understand how scientists arrange different groups of animals existing in nature.
Recommended
Vertebrate evolution and diversity pptx
This document summarizes the evolution and diversity of vertebrates. It describes how the chordata phylum evolved from early invertebrate chordates to modern vertebrates like fish, amphibians, and mammals. Key events included the development of structures like the notochord and dorsal nerve cord. The first chordates appeared around 896 million years ago. Fish evolved jaws and fins and are divided into agnathans, chondrichthyans, and osteichthyans. Amphibians bridged the gap between fish and land vertebrates. Modern classes include ray-finned fish, lobed-finned fish, tetrapods, and several orders of amphibians.
Nya lesson plan5
The document outlines a lesson plan for high school students that examines the evolution of whales from land mammals to ocean dwellers through analyzing fossils and constructing a food web. Students will learn about key whale ancestors like Ambulocetus and Basilosaurus that show transitional traits between land and sea mammals. The lesson aims to demonstrate how natural selection led to anatomical adaptations in whales that allowed them to thrive in the ocean environment.
IS2 Classification PPT
This document provides an overview of biological classification, describing the hierarchical system from kingdom down to species. It summarizes the key characteristics of major kingdoms including Plantae, Fungi, Protista, Archaebacteria, Eubacteria, and Animalia. Within Animalia, it outlines several phyla such as Porifera, Cnidaria, Platyhelminthes, Nematoda, Mollusca, Annelida, Arthropoda, Echinodermata, and Chordata. It also discusses key characteristics of plants, including bryophytes, ferns, conifers, and flowering plants.
Mammals stomach and dentition
The document discusses the origin and evolution of mammals. It describes two main theories for the ancestry of mammals - descent from amphibians or reptiles. While Huxley proposed an amphibian ancestry, most evidence supports a reptilian ancestry, with mammals evolving from mammal-like reptiles called therapsids. True mammals first appeared in the Jurassic period and were small, nocturnal creatures. After the extinction of dinosaurs, mammals underwent an adaptive radiation, diversifying to fill new ecological niches. Limbs and teeth evolved adaptations for different diets and modes of locomotion like burrowing, swimming and climbing. Distantly related groups sometimes converged on similar forms when occupying similar habitats.
Evolution natural selection_and_speciation
The document provides evidence for evolution through natural selection by discussing several key topics:
1. It outlines Charles Darwin's voyage on the HMS Beagle where he made detailed observations of organisms and fossils that led him to develop his theory of evolution by natural selection.
2. It describes key evidence that supports evolution such as the fossil record, comparative anatomy, biochemistry, and embryology that show life has changed over billions of years from common ancestors.
3. It discusses the development of early humans from australopithecines like Lucy to later hominins like Homo habilis, Homo erectus, Neanderthals, and Cro-Magnons, showing the evolution of biped
Dinosaur and their extinction
The document summarizes dinosaurs and their extinction. It describes how dinosaurs evolved from archosaurs during the Triassic period over 230 million years ago. It classifies dinosaurs into two main orders - Saurischia and Ornithischia - and describes some of the major groups of dinosaurs like theropods, sauropods, ornithopods and ceratopsians. It also discusses how birds evolved from small feathered theropod dinosaurs. Evidence from fossilized nests, eggs and footprints provide clues about dinosaur life histories, ecology and possible parental care behaviors. The document concludes by outlining theories for the extinction of non-avian dinosaurs around 66 million years ago.
The animal kingdom
Collaborative research of the phyla and classes (of the chordate, mollusca, arthropod) of the animal kingdom.
General features of animals, biodiversity, biology
It discuss various features that help us to classify organism-here animals based on their body plan, segmentation, organ systems ie physiology, reproduction. development, evolutionary patterns, complexity etc. It is a guide to understand how scientists arrange different groups of animals existing in nature.
Fishes Zoology Report
The first vertebrates were jawless fishlike animals that appeared over 500 million years ago. They had cartilaginous internal skeletons. Ostracoderms had bony armor. Early vertebrates evolved in both marine and freshwater environments. Modern fish classes include cartilaginous Chondrichthyes like sharks and bony Osteichthyes including Sarcopterygii with lungs and Actinopterygii with ray fins, including most common fish species.
Chapter 6 section 3 (evolution of primates)
1) Primates like humans, monkeys and apes evolved from common ancestors and share traits like opposable thumbs and binocular vision that allow for grasping and depth perception.
2) Early hominids like Australopithecus, dated to 4-6 million years ago, walked upright and had larger brains than apes, separating them evolutionarily.
3) Fossils like "Lucy" show that hominids like Australopithecus walked upright in Africa and may have been early human ancestors.
Animal kingdom for NEET UG by revand
This document provides an overview of the structural organization and classification of the animal kingdom. It discusses the key characteristics and examples of each phylum, including Protozoa, Porifera, Coelenterata, Ctenophora, Platyhelminthes, Aschelminths, Annelida, Arthropoda, Mollusca, Echinodermata, Hemichordata, Cephalochordata, Urochordata, true chordates such as fish, amphibians, reptiles, birds and mammals. For each group, it summarizes distinguishing features and provides examples of types of organisms that belong to that group.
Arthropods
A presentation about Arthropods, its general morphology, life cycle, and habitat. This presentation also covers the first three subphyla which are Trilobitomorpha, Chelicerata, and Crustacea. The role of arthropods in disease transmission is also covered in the slides.
Chordates and non chordates
This document provides a detailed classification scheme for organisms in the phylum Chordata. It lists the major subphyla, classes, orders, and examples of organisms within this phylum. The classification scheme includes vertebrates such as fish, amphibians, reptiles, birds, and mammals. It aims to improve existing classification systems while avoiding radical departures from conventional methods.
Herpetology sancp2010
PowerPoint Presentation for Great Smoky Mountain Institute at Tremont's Southern Appalachian Naturalist Certification program class on REPTILES and AMPHIBIANS
Herpetology
Herpetology is the study of reptiles and amphibians. It is an important field that provides insights into conservation, medical research, and environmental quality. Amphibians are especially useful as bioindicators because they absorb water and chemicals through their skin. Many amphibian species are threatened or endangered due to habitat loss, disease, pollution, and other factors. Reptiles and amphibians display a wide variety of adaptations for living on land or in water, and fulfilling different ecological roles in ecosystems.
Evolution
Animals change over time through the process of evolution. Some scientists believe that birds evolved from dinosaurs like Archaeopteryx due to similarities in their skeletons. There are two theories for how giraffes evolved their long necks - Lamarck's theory that giraffes stretched their necks over generations to reach higher leaves, and Darwin's theory that giraffes with longer necks were more likely to survive due to having greater access to food. Animals change through evolution in order to better adapt to their environments over many generations.
Invertebrates
This document provides an overview of general biology. It discusses that biology is the study of life and living organisms. The basic unit of life is the cell, which can be viewed under a microscope. Organisms are classified into taxonomic groups like domain, kingdom, phylum, class, order, family, genus and species. Several examples of classification for the human are provided. The document then describes 10 different phyla including chordata, protozoa, porifera, coelenterata, platyhelminthes, nematoda, annelida, mollusca, arthropoda and echinodermata. Within each phylum, characteristics and examples are outlined. The document concludes with brief descriptions of cells,
Arthropoda Crustacea
This document summarizes key information about the phylum Arthropoda and class Crustacea. It describes their classification, basic body structure with an exoskeleton and segments, sexual reproduction, open circulatory system, respiratory systems adapted for gas exchange, habitats in fresh and salt water, interactions with humans as food and costumes, and includes pictures of crabs, lobsters, and shrimp.
Evolution slideshare
Evolution is the study of changes in life forms over generations. The theory of evolution proposes that all species are related and gradually change over time through a process called natural selection. Evidence for evolution comes from fossils showing changes in ancient life forms, comparisons of anatomy and genes between current and extinct species indicating common ancestry, and observations of natural selection leading to new species. Charles Darwin's theory of evolution by natural selection established evolution as the underlying mechanism for the diversity of life.
Chordata gnathostomata: TAXONOMY: T. Y. B.Sc. Zoology, Sem. VI; Course Code-U...
Chordata gnathostomata: TAXONOMY: T. Y. B.Sc. Zoology, Sem. VI; Course Code-U...Dr. Sudesh D. Rathod, B N Bandodkar College of Science
Chordata is an assemblage of heterogeneous animals which differ widely in their characteristics but have a few common features like they have notochord, dorsal tubular nerve cord, pharyngeal gill slits and post-anal tail. The notochord is a cartilaginous skeletal rod present at some stage in their life cycle. Nerve cord is mid-dorsally placed and is hollow containing axial nerve canal. Pharynx is perforated containing several gill slits primarily were used for filter feeding but later evolved as respiratory in function in aquatic forms.However, in terrestrial forms they disappear in adults but are occurred in embryonic stages. The body extends beyond anal terminal to give rise to a balancing or important part in locomotion called as tail.Mollusca
Second-largest phylum in number of species- over 100,000 described.
Ecologically widespread- marine, freshwater, terrestrial (gastropods very successful on land)
Variety of body plans (therefore, many classes within the phylum)
Variety in body size- from ~1 mm to ~18 m (60 feet). 80% are under 5 cm, but many are large and therefore significant as food for man.
Evolution
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Evolution.ppt nelson
The document provides a history of evolutionary thought. It discusses key figures and ideas that contributed to the development of the theory of evolution by natural selection, including:
1) Before 1850, most people believed that species were unchanging and each was created for its environment. Charles Darwin began to doubt this after observing variation between organisms on his voyage.
2) Darwin was influenced by James Hutton and Charles Lyell's findings that the earth changes slowly over time, and by Georges Cuvier's discovery that species can go extinct.
3) Alfred Russell Wallace independently conceived of natural selection. Darwin published On the Origin of Species in 1859 introducing his theory of evolution by natural selection.
10 3 all handouts animal diversity 2010 jewett edit
This document provides information about amphibians and reptiles. It defines amphibians as vertebrates that can live both on land and in water, going through a tadpole stage. It describes their characteristics such as moist skin, hearing vibrations, and laying eggs. Reptiles are defined as surviving amniotes with no fur or feathers. They have scales, lay shelled eggs on land, and are often ectothermic. Examples given are crocodiles, turtles, lizards and snakes. Three interesting organisms are highlighted: Cantor's giant soft-shelled turtle, the king cobra snake, and the axolotl salamander.
Evolutionary Relationships Using Fossils Q And A
1. Around 50 million years ago, the Green River Formation was covered by lakes inhabited by fish, crocodiles, lizards, turtles, and surrounded by palms, figs, willows, and cattails.
2. Over millions of years, dead plants and animals became fossils, making the Green River Formation one of the richest fossil deposits.
3. Fossils provide evidence of evolution by showing simpler life forms existed earlier and more complex forms appeared later, though the fossil record is incomplete.
Arthropods: An Introduction for Beginners
This document provides an overview of arthropods. It begins by defining arthropods as bilateral invertebrates with jointed appendages and an exoskeleton. The document then discusses the origin of the name "arthropod" and provides background on the phylum's classification. It proceeds to describe key characteristics of arthropods generally and of the major subphyla (trilobita, crustaceans, chelicerates, and uniramia) specifically. Examples are given for most groups. In closing, the document outlines some of the economic importance of arthropods.
Diversity In Living Organisms (Animalia)
This PPT is based on the NCERT 9th class Science (Biology) textbook. This PPT has each and every point of each classification.
Arthropod classification
This document classifies arthropods into three subphyla: Trilobitomorpha, which includes trilobites that lived 500-250 million years ago and have a well-preserved fossil record; Chelicerata, which includes spiders, scorpions, ticks, and sea spiders that have two body segments and use chelicerae and pedipalps to feed; and Mandibulata, which includes insects, crustaceans, and myriapods such as centipedes and millipedes.
The vertebrates
Vertebrates are chordates that have a backbone or spine replacing their notochord as they develop. They are divided into several classes: Agnatha (jawless fish), Chondrichthyes (cartilage fish like sharks), Osteichthyes (bony fish), Amphibia (amphibians), Reptilia (reptiles), Aves (birds), and Mammalia (mammals). Vertebrates are characterized by features like an internal skeleton, vertebral column, cranium, and organ systems like respiratory, circulatory, and digestive. The major groups of vertebrates first appeared between 550-150 million years ago.
Vertebrates Powerpoint
This document provides information about vertebrate animals, beginning with their taxonomic classification and then describing key characteristics of major vertebrate groups including fish, amphibians, reptiles, birds, and mammals. It outlines defining anatomical features for each group as well as examples of orders, classes, and important vocabulary terms.
More Related Content
What's hot
Fishes Zoology Report
The first vertebrates were jawless fishlike animals that appeared over 500 million years ago. They had cartilaginous internal skeletons. Ostracoderms had bony armor. Early vertebrates evolved in both marine and freshwater environments. Modern fish classes include cartilaginous Chondrichthyes like sharks and bony Osteichthyes including Sarcopterygii with lungs and Actinopterygii with ray fins, including most common fish species.
Chapter 6 section 3 (evolution of primates)
1) Primates like humans, monkeys and apes evolved from common ancestors and share traits like opposable thumbs and binocular vision that allow for grasping and depth perception.
2) Early hominids like Australopithecus, dated to 4-6 million years ago, walked upright and had larger brains than apes, separating them evolutionarily.
3) Fossils like "Lucy" show that hominids like Australopithecus walked upright in Africa and may have been early human ancestors.
Animal kingdom for NEET UG by revand
This document provides an overview of the structural organization and classification of the animal kingdom. It discusses the key characteristics and examples of each phylum, including Protozoa, Porifera, Coelenterata, Ctenophora, Platyhelminthes, Aschelminths, Annelida, Arthropoda, Mollusca, Echinodermata, Hemichordata, Cephalochordata, Urochordata, true chordates such as fish, amphibians, reptiles, birds and mammals. For each group, it summarizes distinguishing features and provides examples of types of organisms that belong to that group.
Arthropods
A presentation about Arthropods, its general morphology, life cycle, and habitat. This presentation also covers the first three subphyla which are Trilobitomorpha, Chelicerata, and Crustacea. The role of arthropods in disease transmission is also covered in the slides.
Chordates and non chordates
This document provides a detailed classification scheme for organisms in the phylum Chordata. It lists the major subphyla, classes, orders, and examples of organisms within this phylum. The classification scheme includes vertebrates such as fish, amphibians, reptiles, birds, and mammals. It aims to improve existing classification systems while avoiding radical departures from conventional methods.
Herpetology sancp2010
PowerPoint Presentation for Great Smoky Mountain Institute at Tremont's Southern Appalachian Naturalist Certification program class on REPTILES and AMPHIBIANS
Herpetology
Herpetology is the study of reptiles and amphibians. It is an important field that provides insights into conservation, medical research, and environmental quality. Amphibians are especially useful as bioindicators because they absorb water and chemicals through their skin. Many amphibian species are threatened or endangered due to habitat loss, disease, pollution, and other factors. Reptiles and amphibians display a wide variety of adaptations for living on land or in water, and fulfilling different ecological roles in ecosystems.
Evolution
Animals change over time through the process of evolution. Some scientists believe that birds evolved from dinosaurs like Archaeopteryx due to similarities in their skeletons. There are two theories for how giraffes evolved their long necks - Lamarck's theory that giraffes stretched their necks over generations to reach higher leaves, and Darwin's theory that giraffes with longer necks were more likely to survive due to having greater access to food. Animals change through evolution in order to better adapt to their environments over many generations.
Invertebrates
This document provides an overview of general biology. It discusses that biology is the study of life and living organisms. The basic unit of life is the cell, which can be viewed under a microscope. Organisms are classified into taxonomic groups like domain, kingdom, phylum, class, order, family, genus and species. Several examples of classification for the human are provided. The document then describes 10 different phyla including chordata, protozoa, porifera, coelenterata, platyhelminthes, nematoda, annelida, mollusca, arthropoda and echinodermata. Within each phylum, characteristics and examples are outlined. The document concludes with brief descriptions of cells,
Arthropoda Crustacea
This document summarizes key information about the phylum Arthropoda and class Crustacea. It describes their classification, basic body structure with an exoskeleton and segments, sexual reproduction, open circulatory system, respiratory systems adapted for gas exchange, habitats in fresh and salt water, interactions with humans as food and costumes, and includes pictures of crabs, lobsters, and shrimp.
Evolution slideshare
Evolution is the study of changes in life forms over generations. The theory of evolution proposes that all species are related and gradually change over time through a process called natural selection. Evidence for evolution comes from fossils showing changes in ancient life forms, comparisons of anatomy and genes between current and extinct species indicating common ancestry, and observations of natural selection leading to new species. Charles Darwin's theory of evolution by natural selection established evolution as the underlying mechanism for the diversity of life.
Chordata gnathostomata: TAXONOMY: T. Y. B.Sc. Zoology, Sem. VI; Course Code-U...
Chordata gnathostomata: TAXONOMY: T. Y. B.Sc. Zoology, Sem. VI; Course Code-U...Dr. Sudesh D. Rathod, B N Bandodkar College of Science
Chordata is an assemblage of heterogeneous animals which differ widely in their characteristics but have a few common features like they have notochord, dorsal tubular nerve cord, pharyngeal gill slits and post-anal tail. The notochord is a cartilaginous skeletal rod present at some stage in their life cycle. Nerve cord is mid-dorsally placed and is hollow containing axial nerve canal. Pharynx is perforated containing several gill slits primarily were used for filter feeding but later evolved as respiratory in function in aquatic forms.However, in terrestrial forms they disappear in adults but are occurred in embryonic stages. The body extends beyond anal terminal to give rise to a balancing or important part in locomotion called as tail.Mollusca
Second-largest phylum in number of species- over 100,000 described.
Ecologically widespread- marine, freshwater, terrestrial (gastropods very successful on land)
Variety of body plans (therefore, many classes within the phylum)
Variety in body size- from ~1 mm to ~18 m (60 feet). 80% are under 5 cm, but many are large and therefore significant as food for man.
Evolution
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Evolution.ppt nelson
The document provides a history of evolutionary thought. It discusses key figures and ideas that contributed to the development of the theory of evolution by natural selection, including:
1) Before 1850, most people believed that species were unchanging and each was created for its environment. Charles Darwin began to doubt this after observing variation between organisms on his voyage.
2) Darwin was influenced by James Hutton and Charles Lyell's findings that the earth changes slowly over time, and by Georges Cuvier's discovery that species can go extinct.
3) Alfred Russell Wallace independently conceived of natural selection. Darwin published On the Origin of Species in 1859 introducing his theory of evolution by natural selection.
10 3 all handouts animal diversity 2010 jewett edit
This document provides information about amphibians and reptiles. It defines amphibians as vertebrates that can live both on land and in water, going through a tadpole stage. It describes their characteristics such as moist skin, hearing vibrations, and laying eggs. Reptiles are defined as surviving amniotes with no fur or feathers. They have scales, lay shelled eggs on land, and are often ectothermic. Examples given are crocodiles, turtles, lizards and snakes. Three interesting organisms are highlighted: Cantor's giant soft-shelled turtle, the king cobra snake, and the axolotl salamander.
Evolutionary Relationships Using Fossils Q And A
1. Around 50 million years ago, the Green River Formation was covered by lakes inhabited by fish, crocodiles, lizards, turtles, and surrounded by palms, figs, willows, and cattails.
2. Over millions of years, dead plants and animals became fossils, making the Green River Formation one of the richest fossil deposits.
3. Fossils provide evidence of evolution by showing simpler life forms existed earlier and more complex forms appeared later, though the fossil record is incomplete.
Arthropods: An Introduction for Beginners
This document provides an overview of arthropods. It begins by defining arthropods as bilateral invertebrates with jointed appendages and an exoskeleton. The document then discusses the origin of the name "arthropod" and provides background on the phylum's classification. It proceeds to describe key characteristics of arthropods generally and of the major subphyla (trilobita, crustaceans, chelicerates, and uniramia) specifically. Examples are given for most groups. In closing, the document outlines some of the economic importance of arthropods.
Diversity In Living Organisms (Animalia)
This PPT is based on the NCERT 9th class Science (Biology) textbook. This PPT has each and every point of each classification.
Arthropod classification
This document classifies arthropods into three subphyla: Trilobitomorpha, which includes trilobites that lived 500-250 million years ago and have a well-preserved fossil record; Chelicerata, which includes spiders, scorpions, ticks, and sea spiders that have two body segments and use chelicerae and pedipalps to feed; and Mandibulata, which includes insects, crustaceans, and myriapods such as centipedes and millipedes.
What's hot (20)
Chordata gnathostomata: TAXONOMY: T. Y. B.Sc. Zoology, Sem. VI; Course Code-U...
Chordata gnathostomata: TAXONOMY: T. Y. B.Sc. Zoology, Sem. VI; Course Code-U...
10 3 all handouts animal diversity 2010 jewett edit
10 3 all handouts animal diversity 2010 jewett edit
Viewers also liked
The vertebrates
Vertebrates are chordates that have a backbone or spine replacing their notochord as they develop. They are divided into several classes: Agnatha (jawless fish), Chondrichthyes (cartilage fish like sharks), Osteichthyes (bony fish), Amphibia (amphibians), Reptilia (reptiles), Aves (birds), and Mammalia (mammals). Vertebrates are characterized by features like an internal skeleton, vertebral column, cranium, and organ systems like respiratory, circulatory, and digestive. The major groups of vertebrates first appeared between 550-150 million years ago.
Vertebrates Powerpoint
This document provides information about vertebrate animals, beginning with their taxonomic classification and then describing key characteristics of major vertebrate groups including fish, amphibians, reptiles, birds, and mammals. It outlines defining anatomical features for each group as well as examples of orders, classes, and important vocabulary terms.
A Collaborative Online Activity For Students Of Evolution
A presentation about an activity on genetic drift and the founder effect, designed for students of evolution. It is a collaborative online activity in which participating students add their observatiosn to a wiki.
Ecology
The document discusses key concepts in ecology including:
1) Ecology is the study of living organisms and their interactions with the non-living environment. It examines different levels of organization from organisms to populations, communities, ecosystems, biomes, and the biosphere.
2) Ecologists study how energy flows through ecosystems from the sun and how matter cycles through different abiotic and biotic components.
3) Ecosystems depend on energy from the sun, cycling of matter, and gravity to sustain life on Earth.
Lab 8 - Spatial Relations
This document discusses spatial distribution patterns of populations and methods to analyze them. The three main patterns are clumped, even/uniform, and random. Clumped distributions are most common due to environmental and social factors that cause individuals to cluster together non-randomly. The Clark-Evans nearest neighbor method and variance to mean ratio method can be used to test if a population's distribution is clumped, even, or random. An interspecific association test examines the relationship between the distributions of two species sampled in the same area. Students are assigned to collect distribution data on ant lions and plants to analyze using these methods and turn in for credit.
Ornithology 2011
The document provides information and rules for the 2011 ornithology competition, including the bird taxonomy used, identification skills tested, and event parameters. It recommends resources for training like field guides, sample tests, and powerpoint presentations. It also outlines general content on bird anatomy, behaviors, ecology, conservation challenges, and preparation tips for students.
Betts and Coorg ornithology
Presentation made at the Forestry College, Ponnampet in 2010 on the work of F N Betts as an inspiration for ornithologists in Coorg
Lab 6 - Angiosperms
This document summarizes the evolution of angiosperms over 400 million years and their anatomy. It discusses key events like the origin of Cooksonia and controversies around the earliest angiosperm fossils. Various angiosperm characteristics are outlined like their enclosed ovules and immotile pollen. The document also compares monocots and dicots, noting distinguishing features like vascular tissue and growth patterns. Students are directed to study these plant structures and tissues for an upcoming lab practical.
AP Biology Vertebrate Evolution
Here are the primary features that separate each new clade:
- Craniates: Have a head
- Vertebrates: Have a backbone
- Gnathostomes: Have jaws
- Tetrapods: Have limbs and feet
- Amniotes: Have an amniotic egg
- Mammals: Produce milk and have hair
- Primates: Large brains and forward-facing eyes
- Humans: Increased brain volume and shorter jaws
Step‐by‐Step
Evolution
of
Vertebrate
Blood
Coagulation
Department
of
Biology,
Consortium
for
Evolutionary Studies
& Tri
Beta
Biological
Honor
Society, California
State
University,
Fresno
present:
Step‐by‐Step
Evolution
of
Vertebrate
Blood Coagulation
by
Dr. Russell F. Doolittle
Dept.
Chemistry
&
Biochemistry
and
Molecular
Biology
,
University
of
California,
San
Diego
Abstract
The availability of whole genome sequences for a variety of vertebrates is making it possible to reconstruct the step-by-step evolution of complex phenomena like blood coagulation, an event that in mammals involves the interplay of more than two dozen genetically encoded factors. Gene inventories for different organisms are revealing when during vertebrate evolution certain factors first made their appearance or, on occasion, disappeared from some lineages. The whole genome sequence databases of two protochordates and seven non-mammalian vertebrates were examined in search of some 20 genes known to be associated with blood clotting in mammals. No genuine orthologs were found in the protochordate genomes (sea squirt and amphioxus). As for vertebrates, although the jawless fish have genes for generating the thrombin-catalyzed conversion of fibrinogen to fibrin, they lack several clotting factors, including two thought to be essential for the activation of thrombin in mammals. Fish in general lack genes for the “contact factor” proteases, the predecessor forms of which make their first appearance in tetrapods. The full complement of factors known to be operating in humans doesn’t occur until pouched marsupials (opossum), at least one key factor still being absent in egg-laying mammals like platypus.
On:
Friday,
January
29,
2010
At:
3:00‐‐‐4:00
PM
In:
Science
II,
Room
109
Class aves List
This document provides information about the class Aves (birds). It discusses the key characteristics of birds like feathers, warm-bloodedness, and modified forelimbs as wings. It outlines the two subclasses of birds - Archaeornithes and Neornithes. It also describes several orders of birds like Anseriformes (waterfowl), Apodiformes (swifts and hummingbirds), Charadriiformes (shorebirds), Columbiformes (doves and pigeons), Falconiformes (birds of prey), Galliformes (chicken-like birds), Passeriformes (perching birds), Piciformes (woodpeckers and toucans), Procellariifor
Rendering Tech of Space Marine
This document summarizes the rendering techniques used in the video game Space Marine. It discusses the goals of supporting multiple platforms while maintaining frame rate. It describes the implementation of deferred lighting using a single render target to store G-buffer information. Key techniques include depth pre-pass, deferred shadow mapping, screen space ambient occlusion, character fill lights, and ambient saturation. Performance optimizations included approximating the Oren-Nayar lighting model and drawing lights in multiple passes with stencil masking.
Sea turtles powerpoint
Sea turtles face numerous threats including predation, destruction of nesting habitats, accidental drowning in fishing gear, ingestion of plastic debris, disorientation from artificial lighting, and being hit by boats. There are 8 species of sea turtles that can be found in the waters around Long Island, many of which are endangered or threatened. Sea turtles return to the beaches where they were born every few years to lay their eggs.
Marine pollution
The .ppt provides slides representing :
1. How Marine pollution changed the beauty of world.
\n
2. Causes & Effects of :
a.Toxic Ocean Pollutants.
b.Marine Garbage.
c.Sewage Disposal in Ocean.
d.Non-Point Pollutants.
3.Origin.
4.Conventions to prevent it.
5.Various prevention measures:
a.Green infrastructure approach.
b.Septic tank.
c.Dissolved air flotation.
d.Urban runoff.
6.Conclusion.
Regards to all.
Marriott
Marriott International is a leading global lodging company based in Bethesda, Maryland. It was founded in 1927 and today operates and franchises hotels and resorts across 73 countries. The company has over 3,700 properties under 15 brands. Marriott is dedicated to providing exceptional customer service, growth opportunities for employees, and attractive returns for shareholders and owners.
Water Pollution
This document discusses water pollution, including its causes, sources, types, effects, and methods of prevention. It defines water pollution as the contamination of water bodies by human and natural activities. The two main sources are point source pollution from single identifiable sources like factories, and non-point source pollution from multiple diffuse sources like agricultural runoff. Various types of water pollution are described, and effects include harm to aquatic life, disruption of food chains, diseases in humans, and destruction of ecosystems. Prevention methods center around proper waste disposal, reduced chemical usage, and wastewater treatment.
Water pollution ppt
Water pollution occurs when contaminants are released into water sources, degrading water quality for other uses. There are two main types of water pollution: surface water pollution which impacts oceans, rivers and lakes, and groundwater pollution which impacts underground sources. Water pollution can be caused by sewage, industrial waste, marine dumping, and other sources, and has negative effects on the environment, humans, and animals, including toxic water, diseases, and animal deaths. Individual actions like conserving water, proper fertilizer use, and cleanups can help reduce water pollution.
Viewers also liked (17)
A Collaborative Online Activity For Students Of Evolution
A Collaborative Online Activity For Students Of Evolution
Step‐by‐Step
Evolution
of
Vertebrate
Blood
Coagulation
Step‐by‐Step
Evolution
of
Vertebrate
Blood
Coagulation
Similar to Lab 1 Vertebrate Evolution
Lab safety rules
The document outlines 35 safety rules for a science laboratory. It covers general guidelines like following instructions, proper clothing like goggles and closed toe shoes, handling chemicals and equipment safely, and procedures for accidents. Students must act responsibly, never work alone, ask teachers questions, and immediately report any issues. Protective equipment and careful practices are necessary when using heat, glassware, or chemicals.
99_syllabus_BSC_Zoology
1. The document outlines the syllabus for an undergraduate B.Sc. Zoology program, including course objectives, structure, and descriptions of individual courses over six semesters.
2. The program covers topics such as the diversity of invertebrate and vertebrate animals, cell biology, genetics, physiology, ecology, and applied areas like biotechnology.
3. Courses involve both theory and practical components, with the later semesters focusing more on advanced topics and including projects.
Youtube Uzay Laboratuvarı Yarışması-Biyoloji Rehberi
This document provides guidelines for designing a biological experiment that could be conducted on the International Space Station. Experiments must be self-contained and able to function in microgravity conditions without requiring the astronaut's direct involvement beyond initial setup and periodic video recording. The four available habitat modules can control temperature and life support functions, but experiments should be designed to operate autonomously for weeks. Guidelines address transport conditions, biosafety levels, and ensuring organisms can survive the time needed to meet experimental objectives. Clear documentation of methods and equipment is required to facilitate adaptation for spaceflight.
jacaranda
Scientists summarize data and report findings to share information. A science report includes an aim, method, results discussed, and conclusion. For example, one student investigated how water temperature changes during heating. The aim was to graph temperature over time. Water was heated for 10 minutes, with temperature recorded every minute. The results followed the hypothesis of an increasing straight line, with slower warming near boiling. In conclusion, the method captured changes as heating neared boiling point.
Microbiology lab practical
This document provides an introduction and guidelines for a medical microbiology laboratory course. It outlines the learning objectives and expectations for each lab exercise. Strict safety procedures are reviewed, including proper disposal of materials and hand washing. Guidelines are provided for laboratory conduct, including maintaining an organized work area and following instructions. The document also reviews basic microbiology topics like binomial nomenclature and metric units commonly used in measurements of microorganisms.
Biology lecture
The document provides an outline for a biology course covering topics like cell structure and function, skeletal system, classification of living organisms into kingdoms, and chemistry of life. It discusses the grading system, requirements, house rules, fields and branches of biology. It introduces concepts like scientific method, limitations of science, levels of biological organization from atoms to biosphere, properties of life, and basic organic compounds.
Biology lecture
three chapters or more: cell, science, branches of biology, kingdoms of life, bio molecules and skeletal system
Pond Water
The document provides instructions for an activity where students observe pond water samples under a microscope to learn about single-celled and multicellular organisms. Students will identify organisms, describe how they obtain food and air, and understand that while unicellular organisms carry out all life processes within a single cell, multicellular organisms rely on groups of specialized cells working together. The purpose is for students to recognize that all living things, whether one cell or many, need similar things to survive including food, water, air, waste removal, and a suitable environment.
PGCE FT Session 1 What is science?
This document provides information for a Primary Science session on materials. It discusses hazards and safety measures, aims of the session including introducing the module and interrogating perceptions of science. It covers scientific enquiry, working scientifically, and different types of material investigations that could be done with students. Examples of curriculum coverage for different year groups related to materials are given, along with potential lesson ideas. An elicitation activity in the form of a subject knowledge quiz on physical and chemical changes is also included. The document aims to prepare teachers for teaching about materials in primary science.
Science electives 2013
The document provides information on various science elective courses available to juniors and seniors. It describes the topics and content covered in AP Biology, AP Chemistry, AP Physics C, Anatomy and Physiology, Astronomy, Environmental Science, Forensic Science, Microbiology, and Oceanography. Students can earn college credit for some courses by scoring well on end-of-course AP exams. The courses involve both classroom instruction and hands-on laboratory activities.
Biology m1 nature of biology
This module introduces the field of biology and its key concepts. It is divided into three lessons: 1) defines biology and its branches, discusses unifying ideas and life processes; 2) describes biotechnology and genetic engineering, how scientists manipulate genes and create recombinant DNA; 3) will discuss tools used in biology like microscopes and contributions of scientists. The purpose is to help students understand the nature and scope of biology and biological concepts applied in technology through interactive lessons and self-tests.
Biology m1 nature of biology
This module introduces the field of biology and its key concepts. It is divided into three lessons: 1) defines biology and its branches, discusses unifying ideas and life processes; 2) describes biotechnology and genetic engineering, how scientists manipulate genes and create recombinant DNA; 3) will discuss tools used in biology like microscopes and contributions of scientists. The purpose is to help students understand the nature and scope of biology and biological concepts applied in technology through interactive lessons and self-tests.
Biology m1 nature of biology
This document provides an overview of Biology Module 1 on the nature of biology. It begins by outlining the module's purpose and structure. The module is divided into 3 lessons that cover: 1) defining biology and its branches, 2) biological concepts in technology, and 3) tools used in biology and biotechnology. It then lists the key learning objectives which include identifying unifying ideas in biology, explaining life processes, and describing contributions of scientists. The document provides guidance on how to learn from the module and includes a pre-test to assess prior knowledge. It also outlines some of the major branches of biology and defines key life processes such as growth, metabolism, reproduction, and response to environment.
Laboratory management and safety best book
Improper management of laboratories has been observed in many schools, with equipment and chemicals not stored properly and inventory not regularly conducted. This can result in loss of materials and safety hazards. The document outlines goals and rules for effective laboratory management and safety. It discusses organizing the laboratory space, maintaining inventory, and ensuring safety compliance through proper chemical handling and storage, use of protective equipment, clean-up procedures, and training of laboratory assistants. General safety rules address dress code, first aid, heating/fire, chemical, electrical, and end-of-lab procedures to minimize risks.
Characteristics Of Life
The document discusses how scientists look for life elsewhere in the universe. It presents an activity where a student discovers an unknown organism and must present their findings to colleagues. It discusses the characteristics of life, including movement, respiration, sensitivity, growth, reproduction, excretion and nutrition. It also discusses the requirements for life, including liquid water, a source of energy, and available nutrients.
Laboratory management and safety good
This document discusses proper laboratory management and safety. It emphasizes the importance of organizing equipment, chemicals, and teaching aids to ensure safe and effective use of the laboratory. Specific rules are outlined for chemical and equipment storage and labeling. The roles and responsibilities of the laboratory assistant are also described, including preparing materials for experiments, maintaining organization and cleanliness, and ensuring safety protocols are followed. The goal is to strengthen classroom teaching by facilitating practical activities in a managed and safe laboratory environment.
Unit 1 - The scientific method and the laboratory work
The document outlines safety procedures and guidelines for conducting scientific experiments in a laboratory setting. It describes the scientific method, including key steps like making observations, developing hypotheses, experimentation, analyzing results, and communicating findings. Safety norms are also discussed, such as wearing protective equipment, proper handling and disposal of materials, and understanding hazard pictograms. The overall document provides an introduction to performing experiments safely and following the scientific process.
Scientific investigation
This document discusses the nature of science and provides examples of famous scientists from different countries and their contributions. It defines science as acquiring knowledge through thorough investigation and experimentation. Some key points made include:
- Science seeks to understand the world through observation and experimentation.
- Famous scientists discussed include Louis Pasteur, Robert Hooke, Isaac Newton, Galileo Galilei, Marie Curie, Albert Einstein, and Charles Darwin.
- The document also mentions several famous Filipino scientists and their contributions, such as Fe Del Mundo, Eduardo Quisumbing, and Luz Oliveros-Belardo.
- It discusses the scientific method and inquiry process, including developing questions, hypotheses, experiments,
Biochemistry.pdf
This document is the introduction to a laboratory manual of biochemistry for foreign medical students at Ulyanovsk State University in Russia. It was written by E.Sh. Yenikeyev and N.V. Terekhina. The manual provides an overview of laboratory safety rules, equipment, techniques and report formatting to prepare students for practical laboratory work. It aims to familiarize students with the requirements and standard practices of a biochemical laboratory. The introduction also establishes the purpose of the manual as a guide for students' hands-on work to support their learning of biochemistry as a fundamental subject for medical studies.
Sainsthn4
1) The document outlines a science yearly plan for year 4 students investigating living things. It includes 12 weeks of learning objectives, outcomes, and suggested activities.
2) The plan covers topics such as the basic needs of humans, animals, and plants. It also examines life processes like breathing, excretion, reproduction, and response to stimuli.
3) Students will analyze these life processes through observations, experiments, discussions and other hands-on activities. They will learn about the interdependence of living things and how characteristics help organisms survive.
Similar to Lab 1 Vertebrate Evolution (20)
Youtube Uzay Laboratuvarı Yarışması-Biyoloji Rehberi
Youtube Uzay Laboratuvarı Yarışması-Biyoloji Rehberi
Unit 1 - The scientific method and the laboratory work
Unit 1 - The scientific method and the laboratory work
More from ericavanetten
Population Ecology
The document summarizes the upcoming lab activities for the week which includes a species interaction lab on Saturday July 18th and assignments due that day. A population ecology worksheet is due on Monday. The document provides links and instructions for editing a Wikipedia page as part of the lab assignment, as well as links on how to upload images and other editing tips. Background information on human and other population growth models are also presented.
Lab 5 Origin Of Plants
The document provides an overview of plant evolution and diversity. It begins with the earliest aquatic algae and charophytes, transitions to the first land plants like Cooksonia, and traces the major lineages including bryophytes, lycophytes, ferns, gymnosperms like cycads and conifers, and finally flowering plants. Key adaptations that facilitated the colonization of land are discussed. Various terms related to plant reproduction and life cycles are also defined.
Lab 4 Photosynthesis
1. The document outlines the procedures for a lab experiment on photosynthesis, including measuring the effects of light intensity and wavelength on photosynthetic rate.
2. Students will take readings from cuvettes containing chloroplasts, water and a dye to act as the electron acceptor over time when exposed to different light conditions.
3. The results will be presented in four figures - two graphs of absorbance over time, and two graphs of reaction rate against the experimental parameters tested - with detailed captions explaining each graph.
Lab 3 Sensory Physiology
This document provides an overview of the topics and activities covered in a sensory physiology lab. The lab focuses on sight, sound, and stretch reflexes. Activities include a sheep eye dissection, testing accommodation and near and far sightedness, examining rod and cone cells, and conducting a knee jerk reflex test. The document also provides links to additional sensory physiology resources and instructions for a upcoming photosynthesis lab and library worksheet.
Lab 5 Origin Of Plants
The document provides an overview of a plant diversity lecture and lab activities, including:
1) A quiz, lecture on plant diversity terms, and cladistics exercise to be completed.
2) A lab practical on plant phyla to study for.
3) Background on the evolution of early land plants and their adaptations to terrestrial environments.
4) A classification of the kingdoms and phyla of plants from green algae to seed plants.
Lab2 Fetal Pig Dissection, Human sexuality
This document provides an overview of the topics and structures to be covered in a fetal pig dissection lab, including the reproductive, circulatory, respiratory, and other body systems of mammals. It outlines safety procedures for the dissection and initial cuts to make on the fetal pig. It also includes links to videos on suturing techniques and descriptions of the developing fetal heart. Additional resources are provided on the anatomy and functions of organs like the liver, pancreas, kidneys, and reproductive systems of humans and other mammals. Concepts like the menstrual cycle, contraception methods, and sexually transmitted diseases are also to be reviewed.
Lab 1 Vertebrate Evolution
This lab covers vertebrate evolution and cladistics. Students will learn about key vertebrate characteristics like having a notochord, pharyngeal slits and a dorsal hollow nerve cord. The major chordate subphyla and classes are discussed, including humans. Students will complete a cladistics worksheet to practice constructing phylogenetic trees based on shared derived characteristics. Next week's lab will involve a fetal pig dissection and a lab practical exam.
More from ericavanetten (7)
Recently uploaded
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Presentation of the OECD Artificial Intelligence Review of Germany
Consult the full report at https://www.oecd.org/digital/oecd-artificial-intelligence-review-of-germany-609808d6-en.htm
Essentials of Automations: The Art of Triggers and Actions in FME
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Securing your Kubernetes cluster_ a step-by-step guide to success !
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Uni Systems Copilot event_05062024_C.Vlachos.pdf
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
20240605 QFM017 Machine Intelligence Reading List May 2024
Everything I found interesting about machines behaving intelligently during May 2024
How to Get CNIC Information System with Paksim Ga.pptx
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
UiPath Test Automation using UiPath Test Suite series, part 5
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
“I’m still / I’m still / Chaining from the Block”
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Generative AI Deep Dive: Advancing from Proof of Concept to Production
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
Join us to introduce Milvus Lite, a vector database that can run on notebooks and laptops, share the same API with Milvus, and integrate with every popular GenAI framework. This webinar is perfect for developers seeking easy-to-use, well-integrated vector databases for their GenAI apps.
Video Streaming: Then, Now, and in the Future
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AI
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentations20240607 QFM018 Elixir Reading List May 2024
Everything I found interesting about the Elixir programming ecosystem in May 2024
Recently uploaded (20)
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...
Presentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of Germany
Essentials of Automations: The Art of Triggers and Actions in FME
Essentials of Automations: The Art of Triggers and Actions in FME
Securing your Kubernetes cluster_ a step-by-step guide to success !
Securing your Kubernetes cluster_ a step-by-step guide to success !
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
20240605 QFM017 Machine Intelligence Reading List May 2024
20240605 QFM017 Machine Intelligence Reading List May 2024
How to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptx
UiPath Test Automation using UiPath Test Suite series, part 5
UiPath Test Automation using UiPath Test Suite series, part 5
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Generative AI Deep Dive: Advancing from Proof of Concept to Production
Generative AI Deep Dive: Advancing from Proof of Concept to Production
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AI
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AI
Lab 1 Vertebrate Evolution
- 15. Kingdom ANIMALIA We will cover: Phylum Echinodermata Phylum Chordata
- 17. Know functions as well as structures. Functions of structures detailed in the manual will not always be included in the text. You are still required to know the function.
- 22. Anatomy of a sea star Opening of the WVS
- 23. Class Ophiuroidea Brittle star: Early Ordovician, ~500 million years ago Five arms joined to central body disk Organs of digestion and reproduction never enter the arms Arms regenerate
- 24. Class Echinoidea - sea urchins & sand dollars Apperaed 450 Mya Test is round and spiny No arms
- 25. Class Holothuroidea - sea cucumbers Elongated body and leathery skin Endoskeleton below the skin
- 27. palaeo-electronica.org/2000_1/fossils/fig_14.htm Yunnanozoon lividum is a suspected chordate from the Lower Cambrian, Chengjiang biota of Yunnan province We would not be here if this little animal had gone extinct!!! Extra
- 28. 12-week-old human fetus We do have gill slits N becomes vertebral column DHNC becomes spinal cord Extra
- 30. Subphylum Urochordata -tunicates or sea squirts Mostly marine and sessile Chordata N? DHNC?
- 31. Subphylum Urochordata - tunicate larva Chordata
- 32. Subphylum Cephalochordata - lancelets (Amphioxus) Chordata Half buried in the sand Filters food
- 34. Class Myxini - hagfishes Diet?
- 35. Class Cephalaspidomorphi - lampreys jawless “fish” with a toothed, funnel-like sucking mouth.
- 36. Class Chondrichthyes - cartilagenous fishes sharks, rays, skates
- 37. The evolution of vertebrate jaws
- 39. Class Actinistia - lobe-finned fishes They were believed to have been extinct since the end of the Cretaceous, until the first specimen was found off the east coast of South Africa, off the Chalumna River in 1938
- 40. Class Dipnoi - lungfish These fish have lungs Live in arid habitats that experience seasonal droughts
- 41. Anatomy of a trout, a representative bony fish
- 43. The Devonian radiation of fishes
- 44. Intermediate between fish with fins and tetrapods with limbs Extra
- 46. The amniotic or cleidoic egg
- 47. Phylogeny of the amniotes
- 49. Extra They used to have teeth! 220-million-year-old turtle from China
- 51. Archaeopteryx - transitional fossil between dinosaurs and birds
- 55. Constructing a phylogenetic tree using cladistic analysis
Editor's Notes
- <number>
- <number>