Birds
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Vertebrates have several key characteristics: - They have a well-developed brain and nervous system, and sensory organs that allow them to quickly react to their surroundings. - They have an internal skeleton of bone and cartilage that supports larger bodies than invertebrates. - Their advanced nervous system and internal skeleton allow vertebrates to adapt to a wide variety of land, sea, and air habitats.
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Birds (1)
Vertebrates have several key characteristics including a highly developed brain, well-developed internal skeleton, advanced nervous system, sensory organs, ability to learn from mistakes, and ability to adapt to various habitats due to their skeletons and nervous systems. They also have respiratory systems using gills or lungs, protective skin, and bilateral symmetry. Birds are vertebrates that eat a protein-rich diet for flight energy, maintain body temperature through activity and warm blood, and reproduce through eggs with amniotic sacs and shells that hatch into chicks able to feed themselves.
Fish (1)
Fish breathe underwater using gills, have scales and fins, lay many eggs, and are cold-blooded. They are the first vertebrates to evolve jaws. Vertebrates have advanced nervous systems, well-developed sensory organs, and internal skeletons made of cartilage and bone which allow them to inhabit a variety of environments on land, sea, and air.
Amphibians
Vertebrates are characterized by having a well-developed brain and nervous system, an internal skeleton made of bone and cartilage, and the ability to live on land, in water, or air. They are heterotrophic, have respiratory and circulatory systems, protective skin, and bilateral symmetry. Reptiles are a group of vertebrates that are cold-blooded, have scales and lay eggs, do not require much food, and usually have four limbs.
Unit 1-invertebrates summary-converted
This document provides an overview of invertebrates, describing their key characteristics and how they are classified. It notes that invertebrates do not have an internal skeleton, and explores some of the main types including sponges, jellyfish, worms, arthropods, and molluscs. Arthropods are described as the largest and most important group of invertebrates, having an external skeleton and many legs. Within arthropods, insects are discussed in more detail, noting their three-part body structure.
Biodiversity Vertebratesvs Invertebrates
Vertebrates are animals that have backbones, including fish, amphibians, reptiles, birds, and mammals. They are characterized by having a backbone, muscular system, central nervous system, and endoskeleton. Invertebrates make up 97% of animal species but do not have backbones, instead using specialized cells to move. Examples of invertebrates include sponges, jellyfish, worms, insects, starfish, and snails.
Invertebrates alvaro
Invertebrates are animals without a backbone or internal skeleton. They have a variety of body coverings including hard shells, rigid exoskeletons, or soft bodies. Invertebrates are divided into several groups including mollusks, jellyfish, sponges, echinoderms, arthropods, and annelids. Arthropods make up a large group that includes insects, arachnids, crustaceans, and myriapods. Mollusks include bivalves, gastropods, and cephalopods.
Invertebrates alvaro
This document summarizes the key characteristics of invertebrate animals. It notes that invertebrates lack a spinal column or internal skeleton. Their body coverings vary, including hard shells, exoskeletons, and soft bodies. The document then describes several major invertebrate groups - mollusks, jellyfish, sponges, echinoderms, arthropods, and annelids - focusing on their defining physical traits. Within arthropods, it distinguishes insects, arachnids, crustaceans, and myriapods. Finally, it outlines three mollusk groups: bivalves, gastropods, and cephalopods.
Invertebrates alvaro
Invertebrates are animals without a backbone or internal skeleton. They have a variety of body coverings including hard shells, rigid exoskeletons, or soft bodies. Invertebrates are divided into several groups including mollusks, jellyfish, sponges, echinoderms, arthropods, and annelids. Arthropods make up a large group that includes insects, arachnids, crustaceans, and myriapods. Mollusks include bivalves, gastropods, and cephalopods.
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Birds (1)
Vertebrates have several key characteristics including a highly developed brain, well-developed internal skeleton, advanced nervous system, sensory organs, ability to learn from mistakes, and ability to adapt to various habitats due to their skeletons and nervous systems. They also have respiratory systems using gills or lungs, protective skin, and bilateral symmetry. Birds are vertebrates that eat a protein-rich diet for flight energy, maintain body temperature through activity and warm blood, and reproduce through eggs with amniotic sacs and shells that hatch into chicks able to feed themselves.
Fish (1)
Fish breathe underwater using gills, have scales and fins, lay many eggs, and are cold-blooded. They are the first vertebrates to evolve jaws. Vertebrates have advanced nervous systems, well-developed sensory organs, and internal skeletons made of cartilage and bone which allow them to inhabit a variety of environments on land, sea, and air.
Amphibians
Vertebrates are characterized by having a well-developed brain and nervous system, an internal skeleton made of bone and cartilage, and the ability to live on land, in water, or air. They are heterotrophic, have respiratory and circulatory systems, protective skin, and bilateral symmetry. Reptiles are a group of vertebrates that are cold-blooded, have scales and lay eggs, do not require much food, and usually have four limbs.
Unit 1-invertebrates summary-converted
This document provides an overview of invertebrates, describing their key characteristics and how they are classified. It notes that invertebrates do not have an internal skeleton, and explores some of the main types including sponges, jellyfish, worms, arthropods, and molluscs. Arthropods are described as the largest and most important group of invertebrates, having an external skeleton and many legs. Within arthropods, insects are discussed in more detail, noting their three-part body structure.
Biodiversity Vertebratesvs Invertebrates
Vertebrates are animals that have backbones, including fish, amphibians, reptiles, birds, and mammals. They are characterized by having a backbone, muscular system, central nervous system, and endoskeleton. Invertebrates make up 97% of animal species but do not have backbones, instead using specialized cells to move. Examples of invertebrates include sponges, jellyfish, worms, insects, starfish, and snails.
Invertebrates alvaro
Invertebrates are animals without a backbone or internal skeleton. They have a variety of body coverings including hard shells, rigid exoskeletons, or soft bodies. Invertebrates are divided into several groups including mollusks, jellyfish, sponges, echinoderms, arthropods, and annelids. Arthropods make up a large group that includes insects, arachnids, crustaceans, and myriapods. Mollusks include bivalves, gastropods, and cephalopods.
Invertebrates alvaro
This document summarizes the key characteristics of invertebrate animals. It notes that invertebrates lack a spinal column or internal skeleton. Their body coverings vary, including hard shells, exoskeletons, and soft bodies. The document then describes several major invertebrate groups - mollusks, jellyfish, sponges, echinoderms, arthropods, and annelids - focusing on their defining physical traits. Within arthropods, it distinguishes insects, arachnids, crustaceans, and myriapods. Finally, it outlines three mollusk groups: bivalves, gastropods, and cephalopods.
Invertebrates alvaro
Invertebrates are animals without a backbone or internal skeleton. They have a variety of body coverings including hard shells, rigid exoskeletons, or soft bodies. Invertebrates are divided into several groups including mollusks, jellyfish, sponges, echinoderms, arthropods, and annelids. Arthropods make up a large group that includes insects, arachnids, crustaceans, and myriapods. Mollusks include bivalves, gastropods, and cephalopods.
Cephalchordata
I am a lancelet, a type of cephalochordate found buried in sand in warm, shallow oceans. Humans find me delicious and important for studying vertebrate evolution. I enjoy relaxing in the sand all day with my anterior end exposed, filtering water for food. I have features like a notochord and pharyngeal slits that evolved into characteristics of vertebrates.
Presentation1
1) Birds are endothermic vertebrates that evolved from bipedal dinosaurs. They have feathers and are descendants of ornithischian dinosaurs.
2) Birds have several adaptations for flight including lightweight bones with air sacs, reduced digits and muscles in the forelimbs, and loss of organs like the urinary bladder and shortened intestines.
3) The earliest known bird is Archaeopteryx from the Jurassic period. It had both reptilian and avian features like teeth and a long tail, but also feathers and wings, though it likely could only glide and not fully fly.
Origin of chordata
ORIGIN OF CHORDATES
Animal kingdom is basically divided into two sub kingdoms:
Non-chordata- including animals without notochord.
Chordata- This comprising animals having notochord or chorda dorsalis.
Chordates were evolved sometime 500 million years ago during Cambrian period (invertebrates were also began to evolve in this period) .
Chamberlain (1900) pointed out that all modern chordates possess glomerular kidneys that are designed to remove excess water from body.
It is believed that Chordates have originated from invertebrates.
It is difficult to determine from which invertebrate group the chordates were developed.
Chordate ancestors were soft bodied animals. Hence they were not preserved as Fossils.
However, early fossils of chordates have all been recovered from marine sediments and even modern protochordates are all marine forms.
Also glomerular kidneys are also found in some marine forms such as myxinoids and sharks. That makes the marine origin of chordates more believable.
Chordates evolved from some deuterostome ancestor (echinoderms, hemichordates, pogonophorans etc.) as they have similarities in embryonic development, type of coelom and larval stages.
Many theories infers origin of chordates, hemichordates and echinoderms from a common ancestor.
Head
This document discusses the anatomy of insect heads and their appendages. It describes the various segments and structures that make up the insect head, such as the mouthparts, compound eyes, and antennae. The different types of insect heads are identified. The document also examines the modifications that insect mouthparts undergo for different feeding methods, such as piercing and sucking, cutting and sponging, or siphoning. Diagrams are provided to illustrate the internal and external structures of the insect head.
ZooCVABioIII.2013.Abante
This document discusses comparative vertebrate anatomy. It covers topics such as homology, the importance of understanding phylogeny, and the basic body plan of vertebrates. Key points include:
- Comparative vertebrate anatomy studies structure from an evolutionary perspective and examines anatomical developments and relationships through embryology.
- Vertebrates share four features - a notochord, dorsal nerve cord, postanal tail, and endostyle. They can be divided into subphyla including urochordates, cephalochordates, and vertebrates.
- The typical vertebrate body has a head, trunk and tail. It displays bilateral symmetry and segmentation. Structures like the
Protochordates
Protochordates are lower chordates that lack a true skull. They are divided into three sub-phyla and display characteristics like bilateral symmetry and a notochord at some life stage. Hemichordates live solitarily or in colonies and have a proboscis, collar, and trunk. Urochordates are sessile, filter-feeding tunicates surrounded by a tunic. Cephalochordates have a notochord that extends to the head and retain their nerve cord and tail. While having little economic importance, protochordates have great phylogenetic significance as they retain chordate features and are considered the most primitive chordates closely related to the vertebrate ancestor.
Vertebrates characteristics by Manuela 5ºA
Vertebrates are animals with an internal skeleton that allows movement. They have a spinal column, head, trunk, and limbs. The five main groups are mammals, birds, fish, amphibians, and reptiles. Mammals have a well-developed sense of touch and smell that helps many find mates or locate food. Their ears are complex with outer, middle, and inner structures that transmit sound vibrations to the brain. Most mammals reproduce viviparously by giving live birth, unlike other vertebrates that often lay eggs.
LIVING ORGANISMS AND THEIR SPECIES
1. The document describes the phylum Chordata, which includes animals with a notochord, dorsal nerve cord, and pharyngeal slits.
2. Chordata is divided into Protochordata and Vertebrata. Protochordata includes Urochordata and Cephalochordata. Vertebrata includes Agnatha and Gnathostomata.
3. The classes within Gnathostomata are described, including characteristics of Chondrichthyes, Osteichthyes, Amphibia, Reptilia, Aves, and Mammalia.
Anatomy & physiology of arthropods
This document outlines the anatomy and physiology of arthropods and contains information on their external and internal features. It discusses the classification of arthropods into insects and arachnids. Key external features described include the exoskeleton, segmentation of the body, antennae, mouthparts, wings, legs, molting process and its hormonal control. Internal systems covered are the circulatory, respiratory, nervous, digestive, excretory and reproductive systems. The document provides detailed information on the anatomy and functions of various external and internal structures of arthropods.
Unit 1-invertebrates summary-converted
This document provides an overview of invertebrates, describing their key characteristics and how they are classified. It notes that invertebrates do not have an internal skeleton, and explores some of the main types including sponges, jellyfish, worms, arthropods, and molluscs. Arthropods are described as the largest and most important group of invertebrates, having an external skeleton and many legs. Within arthropods, insects are discussed in more detail, noting their three-part body structure.
Insect Order odonata
The document summarizes key characteristics of the order Odonata (dragonflies and damselflies). It notes they are medium to large insects with large compound eyes, a globular head, and wings that are either equal or subequal with many cross veins. It describes their toothed mouthparts adapted for biting, long slender abdomen, and incomplete metamorphosis with an aquatic naiad stage. It classifies Odonata into the two suborders Anisoptera (dragonflies) and Zygoptera (damselflies), noting differences in their abdominal appendages and oviposition (egg-laying) behaviors.
Vertebrate notes
1. The document outlines the key characteristics and classifications of vertebrates.
2. Vertebrates are defined as having a backbone and most have two sets of appendages. They have a closed circulatory system and breathe using gills or lungs.
3. Vertebrates are divided into 7 classes - jawless fish, cartilaginous fish, bony fish, amphibians, reptiles, birds, and mammals - based on their physical traits and reproduction methods.
Insect
Insect PowerPoint Presentation, Get # custom PowerPoint Presentation With www.slidestoday.com
Unit 2-vertebrates-converted
1) Scientists found remains of dinosaurs that had wings and feathers, showing that birds evolved from dinosaurs. Fish were the first animals on Earth and all other animals evolved from fish.
2) Amphibians like frogs go through metamorphosis, starting as tadpoles that breathe through gills and live in water, then developing lungs and legs to live on land as adults.
3) Reptiles like snakes and turtles breathe through lungs and lay eggs but do not care for their young. They have scaly skin and some have shells or scales.
Chordata
The document summarizes the key characteristics of the phylum Chordata. Chordates are defined as having a notochord, hollow nerve cord that forms the spinal cord, pharyngeal pouches that develop into structures like gills and ears, and a postanal tail. The phylum contains invertebrate chordates like tunicates and lancelets, as well as the subphylum Vertebrata which includes fish, amphibians, reptiles, birds, and mammals.
Sixth sense
Sound travels five times faster and farther in water than on land, and sharks are perfectly adapted to deal with this phenomenon. Despite having no visible external ears, sensitivity to sound is very developed, so they capture large number of sounds that humans are unable to hear.
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Cephalchordata
I am a lancelet, a type of cephalochordate found buried in sand in warm, shallow oceans. Humans find me delicious and important for studying vertebrate evolution. I enjoy relaxing in the sand all day with my anterior end exposed, filtering water for food. I have features like a notochord and pharyngeal slits that evolved into characteristics of vertebrates.
Presentation1
1) Birds are endothermic vertebrates that evolved from bipedal dinosaurs. They have feathers and are descendants of ornithischian dinosaurs.
2) Birds have several adaptations for flight including lightweight bones with air sacs, reduced digits and muscles in the forelimbs, and loss of organs like the urinary bladder and shortened intestines.
3) The earliest known bird is Archaeopteryx from the Jurassic period. It had both reptilian and avian features like teeth and a long tail, but also feathers and wings, though it likely could only glide and not fully fly.
Origin of chordata
ORIGIN OF CHORDATES
Animal kingdom is basically divided into two sub kingdoms:
Non-chordata- including animals without notochord.
Chordata- This comprising animals having notochord or chorda dorsalis.
Chordates were evolved sometime 500 million years ago during Cambrian period (invertebrates were also began to evolve in this period) .
Chamberlain (1900) pointed out that all modern chordates possess glomerular kidneys that are designed to remove excess water from body.
It is believed that Chordates have originated from invertebrates.
It is difficult to determine from which invertebrate group the chordates were developed.
Chordate ancestors were soft bodied animals. Hence they were not preserved as Fossils.
However, early fossils of chordates have all been recovered from marine sediments and even modern protochordates are all marine forms.
Also glomerular kidneys are also found in some marine forms such as myxinoids and sharks. That makes the marine origin of chordates more believable.
Chordates evolved from some deuterostome ancestor (echinoderms, hemichordates, pogonophorans etc.) as they have similarities in embryonic development, type of coelom and larval stages.
Many theories infers origin of chordates, hemichordates and echinoderms from a common ancestor.
Head
This document discusses the anatomy of insect heads and their appendages. It describes the various segments and structures that make up the insect head, such as the mouthparts, compound eyes, and antennae. The different types of insect heads are identified. The document also examines the modifications that insect mouthparts undergo for different feeding methods, such as piercing and sucking, cutting and sponging, or siphoning. Diagrams are provided to illustrate the internal and external structures of the insect head.
ZooCVABioIII.2013.Abante
This document discusses comparative vertebrate anatomy. It covers topics such as homology, the importance of understanding phylogeny, and the basic body plan of vertebrates. Key points include:
- Comparative vertebrate anatomy studies structure from an evolutionary perspective and examines anatomical developments and relationships through embryology.
- Vertebrates share four features - a notochord, dorsal nerve cord, postanal tail, and endostyle. They can be divided into subphyla including urochordates, cephalochordates, and vertebrates.
- The typical vertebrate body has a head, trunk and tail. It displays bilateral symmetry and segmentation. Structures like the
Protochordates
Protochordates are lower chordates that lack a true skull. They are divided into three sub-phyla and display characteristics like bilateral symmetry and a notochord at some life stage. Hemichordates live solitarily or in colonies and have a proboscis, collar, and trunk. Urochordates are sessile, filter-feeding tunicates surrounded by a tunic. Cephalochordates have a notochord that extends to the head and retain their nerve cord and tail. While having little economic importance, protochordates have great phylogenetic significance as they retain chordate features and are considered the most primitive chordates closely related to the vertebrate ancestor.
Vertebrates characteristics by Manuela 5ºA
Vertebrates are animals with an internal skeleton that allows movement. They have a spinal column, head, trunk, and limbs. The five main groups are mammals, birds, fish, amphibians, and reptiles. Mammals have a well-developed sense of touch and smell that helps many find mates or locate food. Their ears are complex with outer, middle, and inner structures that transmit sound vibrations to the brain. Most mammals reproduce viviparously by giving live birth, unlike other vertebrates that often lay eggs.
LIVING ORGANISMS AND THEIR SPECIES
1. The document describes the phylum Chordata, which includes animals with a notochord, dorsal nerve cord, and pharyngeal slits.
2. Chordata is divided into Protochordata and Vertebrata. Protochordata includes Urochordata and Cephalochordata. Vertebrata includes Agnatha and Gnathostomata.
3. The classes within Gnathostomata are described, including characteristics of Chondrichthyes, Osteichthyes, Amphibia, Reptilia, Aves, and Mammalia.
Anatomy & physiology of arthropods
This document outlines the anatomy and physiology of arthropods and contains information on their external and internal features. It discusses the classification of arthropods into insects and arachnids. Key external features described include the exoskeleton, segmentation of the body, antennae, mouthparts, wings, legs, molting process and its hormonal control. Internal systems covered are the circulatory, respiratory, nervous, digestive, excretory and reproductive systems. The document provides detailed information on the anatomy and functions of various external and internal structures of arthropods.
Unit 1-invertebrates summary-converted
This document provides an overview of invertebrates, describing their key characteristics and how they are classified. It notes that invertebrates do not have an internal skeleton, and explores some of the main types including sponges, jellyfish, worms, arthropods, and molluscs. Arthropods are described as the largest and most important group of invertebrates, having an external skeleton and many legs. Within arthropods, insects are discussed in more detail, noting their three-part body structure.
Insect Order odonata
The document summarizes key characteristics of the order Odonata (dragonflies and damselflies). It notes they are medium to large insects with large compound eyes, a globular head, and wings that are either equal or subequal with many cross veins. It describes their toothed mouthparts adapted for biting, long slender abdomen, and incomplete metamorphosis with an aquatic naiad stage. It classifies Odonata into the two suborders Anisoptera (dragonflies) and Zygoptera (damselflies), noting differences in their abdominal appendages and oviposition (egg-laying) behaviors.
Vertebrate notes
1. The document outlines the key characteristics and classifications of vertebrates.
2. Vertebrates are defined as having a backbone and most have two sets of appendages. They have a closed circulatory system and breathe using gills or lungs.
3. Vertebrates are divided into 7 classes - jawless fish, cartilaginous fish, bony fish, amphibians, reptiles, birds, and mammals - based on their physical traits and reproduction methods.
Insect
Insect PowerPoint Presentation, Get # custom PowerPoint Presentation With www.slidestoday.com
Unit 2-vertebrates-converted
1) Scientists found remains of dinosaurs that had wings and feathers, showing that birds evolved from dinosaurs. Fish were the first animals on Earth and all other animals evolved from fish.
2) Amphibians like frogs go through metamorphosis, starting as tadpoles that breathe through gills and live in water, then developing lungs and legs to live on land as adults.
3) Reptiles like snakes and turtles breathe through lungs and lay eggs but do not care for their young. They have scaly skin and some have shells or scales.
Chordata
The document summarizes the key characteristics of the phylum Chordata. Chordates are defined as having a notochord, hollow nerve cord that forms the spinal cord, pharyngeal pouches that develop into structures like gills and ears, and a postanal tail. The phylum contains invertebrate chordates like tunicates and lancelets, as well as the subphylum Vertebrata which includes fish, amphibians, reptiles, birds, and mammals.
Sixth sense
Sound travels five times faster and farther in water than on land, and sharks are perfectly adapted to deal with this phenomenon. Despite having no visible external ears, sensitivity to sound is very developed, so they capture large number of sounds that humans are unable to hear.
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Vertebrates are characterized by having advanced nervous systems and well-developed brains and skeletons. They can live on land, in water, or air and have protective skin, bilateral symmetry, and respiratory systems using lungs or gills. Reptiles are a type of vertebrate that are cold-blooded, have scales and lay eggs, and include snakes, lizards, turtles, and crocodiles.
Reptiles
Vertebrates are characterized by having advanced nervous systems and well-developed brains and skeletons. They can live on land, in water, or air and have protective skin, bilateral symmetry, and respiratory systems using lungs or gills. Reptiles are a type of vertebrate that are cold-blooded, have scales and lay eggs, and have four limbs though some like snakes do not. They have internal fertilization and scales that act as armor to protect their bodies.
Mammals
The document discusses the characteristics of mammals. It notes that mammals have advanced nervous systems and skeletons that allow them to adapt to living on land, sea, and air. Key characteristics of mammals mentioned include: having lungs and hair/fur; giving birth to live young; mothers producing milk to feed babies; and maintaining a constant body temperature. Examples are provided for each characteristic, such as dolphins living in water, elephants having lungs, and dogs maintaining a constant temperature.
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The document lists characteristics of five different vertebrate groups - fish, birds, reptiles, mammals, and amphibians. It then provides 13 general characteristics of vertebrates, including that they have an internal skeleton, complex nervous system, and respiratory system. The document also notes that vertebrates make up only 2% of animal species. Finally, it outlines 8 specific characteristics of fish, such as having fins, scales, and breathing through gills to extract oxygen from water.
Amphibians.d (1)
Vertebrates are characterized by having a highly developed brain and skeleton with bones and cartilage. They have advanced nervous and respiratory systems that allow them to live on land, in water, and in air. Vertebrates can move and are heterotrophic, relying on other organisms for food. They have protective coverings like skin, fur, feathers or scales and are only 2% of all species, though humans are among them.
Animals
This document provides an overview of the major animal groups, including their defining characteristics and evolutionary relationships. It discusses that animals are multicellular eukaryotes that digest food internally and reproduce sexually. The colonial flagellate hypothesis proposes that animals evolved from colonial choanoflagellates. Key animal groups covered include sponges, cnidarians, flatworms, roundworms, molluscs, annelids, arthropods, echinoderms, chordates, vertebrates, fish, amphibians, reptiles, and birds. Each group is defined by traits such as body plan, symmetry, germ layers, body cavity, and level of organization.
Sensory Organs comparative study in vertebrates.
This document discusses sensory organs in higher vertebrates. It describes the five main senses - sight, smell, taste, touch, and hearing - and the sensory organs associated with each. For each sense, it outlines the sensory receptors and provides examples in different vertebrate groups including fish, amphibians, reptiles, birds, and mammals. It also discusses the brain structures involved in sensory perception for each vertebrate group, noting that mammals generally have larger, more complex brains compared to other groups.
Birds are glorified reptiles, Archaeopteryx, compare Archaeopteryx and moder...
1. Birds evolved from reptiles and are considered "glorified reptiles" as they have evolved to have higher metabolic rates making them warm-blooded, the ability to fly through wing development, and other advanced features compared to reptiles.
2. The fossil Archaeopteryx from the Jurassic period shows traits of both birds and their reptilian ancestors, providing evidence that birds evolved from reptiles.
3. Comparative anatomy and other evidence indicates birds evolved from theropod dinosaurs, sharing many skeletal features, though some argue an earlier reptile group was the ancestor. Modern bird orders emerged in the Tertiary period around 60 million years ago.
Animal classification invertebrates 5th grade
This document discusses the characteristics of invertebrate animals. It notes that invertebrates lack backbones and come in a wide range of sizes. Their bodies can have shells, exoskeletons, or no outer covering. The document then examines where invertebrates live and how they move, before categorizing them into major groups including sponges, cnidarians, worms, echinoderms, mollusks, and arthropods. Within arthropods, insects, arachnids, crustaceans, and myriapods are discussed in more detail. The mollusk category explores gastropods, bivalves, and cephalopods.
Amphibians
The document describes characteristics of vertebrates. It states that vertebrates have a well-developed brain and body, more advanced neurons than invertebrates, and highly developed sensory organs. Additionally, it notes that vertebrates can learn from mistakes, adapt to many habitats in water, land and air, are heterotrophic and can move, have a respiratory system, protective skin, and bilateral symmetry. The document also provides some statistics on vertebrates and notes that humans are vertebrates.
Kingdom Animalia - Vertebrates
This document summarizes the classification of vertebrate animals. It describes five groups: fish, amphibians, reptiles, birds, and mammals. For each group, it outlines key distinguishing characteristics, such as their skeletal structure, skin/scales, limbs, reproduction methods, temperature regulation, habitats and examples of common animals in each group. It also describes some subgroups within each main category, such as bony fish vs. cartilaginous fish, and anurans vs. urodeles for amphibians.
Phylum Chordata
- Chordates evolved from invertebrates and display traits like bilateral symmetry, segmentation, and a gut tube. Chordates are distinguished by having a notochord, dorsal nerve cord, pharyngeal slits, post-anal tail, and myotomes (blocks of muscle) at some stage of their life.
- Vertebrates are chordates that have evolved additional traits like a skull, vertebral column, and endoskeleton. They have undergone further diversification into groups like fish, amphibians, reptiles, birds, and mammals which have specialized for various environments.
Chordata - Bio 11
- Chordates evolved from invertebrates and display traits like bilateral symmetry, segmentation, and a gut tube. Chordate evolution led to specializations like variations in limb structure in mammals.
- The four defining chordate features present in embryos and sometimes adults are a notochord, dorsal nerve cord, pharyngeal slits, and a post-anal tail.
- Vertebrates are chordates that evolved a cartilage or bone skull, vertebral column, and other adaptations to land like lungs and efficient kidneys. Major vertebrate groups include fish, amphibians, reptiles, birds, and mammals.
Sofia unit8
Vertebrates have a spinal column and internal skeleton with a head, trunk, and extremities. They classify into five groups: fish, amphibians, birds, reptiles, and mammals. Fish have scales, gills, fins and lay eggs in water. Amphibians have gills as young and lungs as adults and absorb oxygen through their skin. They lay eggs and most eat insects. Reptiles have scales, breathe with lungs, lay eggs, and can be carnivores or herbivores such as lizards, snakes, turtles and crocodiles. Birds have feathers, lungs, lay eggs, and two legs and wings to fly and eat plants, grains, insects or meat. M
Animals let
This document provides an overview of animal morphology and diversity. It discusses the different levels of biological classification, with a focus on the animal kingdom. It describes key characteristics of animals such as their inability to photosynthesize and their possession of complex organ systems. The rest of the document details the major phyla within the animal kingdom, including examples such as poriferans, cnidarians, mollusks, arthropods, echinoderms, and chordates. Comparative charts are provided to contrast characteristics across different phyla.
Aves
1) Birds are endothermic vertebrates with feathers that descended from bipedal dinosaurs.
2) They have several adaptations for flight including lightweight bones filled with air sacs, loss of teeth replaced by beaks, and reduced wrist, palm, and digit bones.
3) The earliest known bird is Archaeopteryx from the Jurassic period, which had both reptilian and avian features like teeth, a long tail, and feathers.
THE CLASSIFICATION OF ANIMALS BY VICTORIA ESTEFANIA VIDAL
This document provides a classification of animals into vertebrates and invertebrates. It summarizes key characteristics of different animal groups such as mammals, birds, reptiles, amphibians, fish, protozoa, coelenterates, flatworms, arthropods, annelid worms, mollusks, echinoderms. It notes that mammals and birds are warm-blooded while reptiles, amphibians and fish are cold-blooded.
THE CLASSIFICATION OF ANIMALS BY ELIZABETH SIMBAÑA PAUCAR AND VICTORIA VIDAL
This document classifies and describes different types of animals. It divides animals into two main groups: vertebrates and invertebrates. Within vertebrates, it discusses the reproduction methods of mammals, reptiles, birds, amphibians and fish. It also describes several invertebrate groups including protozoa, coelenterates, flatworms, arthropods, annelid worms, mollusks and echinoderms. Finally, it notes that mammals and birds are warm-blooded while reptiles, amphibians and fish are cold-blooded.
Chapter 14 & 15- fish, anphibians, reptiles, birds, mammals
This document summarizes key characteristics of chordates, vertebrates, fish, amphibians, reptiles, birds, and mammals. It notes that chordates have a notochord, nerve chord, postanal tail, and gill slits. Vertebrates like fish, amphibians, reptiles, birds and mammals additionally have an endoskeleton and vertebrae. It then provides details on characteristics of each group like fish having fins and scales, amphibians living both on land and water, and mammals producing milk and having hair or fur.
10 6 all handouts animal diversity 2010 jewett edit compress2
1. Mammals are defined as having hair, mammary glands to feed their young milk, internal temperature regulation, and four-limbed bodies.
2. They evolved from reptiles and include monotremes, marsupials, and placental mammals. Unique mammalian characteristics include hair, three bones in the middle ear, and a diaphragm.
3. Mammals reproduce sexually, have distinct life stages of infant, young, and adult, and have a well-developed digestive tract. Herbivores eat plants, carnivores eat meat, and omnivores eat both. Chimpanzees are African omnivorous apes that live in social groups.
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Birds are glorified reptiles, Archaeopteryx, compare Archaeopteryx and moder...
Birds are glorified reptiles, Archaeopteryx, compare Archaeopteryx and moder...
THE CLASSIFICATION OF ANIMALS BY VICTORIA ESTEFANIA VIDAL
THE CLASSIFICATION OF ANIMALS BY VICTORIA ESTEFANIA VIDAL
THE CLASSIFICATION OF ANIMALS BY ELIZABETH SIMBAÑA PAUCAR AND VICTORIA VIDAL
THE CLASSIFICATION OF ANIMALS BY ELIZABETH SIMBAÑA PAUCAR AND VICTORIA VIDAL
Chapter 14 & 15- fish, anphibians, reptiles, birds, mammals
Chapter 14 & 15- fish, anphibians, reptiles, birds, mammals
10 6 all handouts animal diversity 2010 jewett edit compress2
10 6 all handouts animal diversity 2010 jewett edit compress2
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Birds
- 2. GENERAL CHARACTERISTICS: They have a highly developed brain. They have a well-developed internal skeleton of cartilage and bone . So, vertebrates can develop bigger bodies than invertebrates.
- 3. GENERAL CHARACTERISTIS: They have an advanced nervous system , more complex than that of invertebrates. they have well-developed sensory organs they can react very quickly to changes in their surroundings these animals can learn from their mistakes
- 4. GENERAL CHARACTERISTIS: The highly developed nervous system and internal skeletons of vertebrates make them adaptable to land, sea, and air. So they live in a variety of habitats. Most vertebrates can move and are heterotrophic.
- 5. GENERAL CHARACTERISTIS: They have a respiratory system with either gills or lungs. They have an outer covering of protective cellular skin .
- 6. GENERAL CHARACTERISTIS: They have a bilateral symmetry plan. Human beings are vertebrates, because they have a internal skeleton.
- 8. They have two wings, a beak, feathers, and a tail. They are born from eggs. They’ re oviparous . They have two legs. They have ear holes instead of ears. They are warm blooded. Most birds can fly but some can swim or run. Many birds live on land; others live in water. These have webbed feet. They breathe air with their lungs. All birds lay eggs.
- 9. BEAK WINGS
- 10. THEY HAVE FEATHERS AND TAIL FEATHERS TAIL
- 14. THEY ARE WARM BLOODED. THEY BREATHE AIR WITH THEIR LUNGS.
- 15. MOST BIRDS CAN FLY. BUT SOME CAN SWIM OR RUN.
- 16. MANY BIRDS LIVE ON LAND OTHERS LIVE IN WATER THESE HAVE WEBBED FEET
- 18. THE END SAMUEL MARTÍN MARTÍN RAQUEL RODRÍGUEZ HERRANZ