This document is an interactive presentation about classifying animals into vertebrates and invertebrates. It begins with introduction and navigation slides. The main content covers the key differences between vertebrates and invertebrates, and then further breaks down the main classes within each group. Interactive review questions are included throughout to test comprehension. Upon completion, the user is congratulated on learning the material and their new status as an expert zookeeper is acknowledged.
This document is an interactive presentation about classifying animals into vertebrates and invertebrates. It begins with an introduction and objectives. It then discusses vertebrates, defining them as animals with backbones, and categorizing them into classes such as fish, amphibians, reptiles, birds, and mammals. Each class is then further described. The document also covers invertebrates, which do not have backbones, categorizing them into phyla such as sponges, worms, arthropods, mollusks, and echinoderms. Specific examples are provided for each category along with distinguishing features.
The document provides information about classifying animals into vertebrates and invertebrates. It defines vertebrates as animals with backbones and lists five classes of vertebrates: fish, amphibians, reptiles, birds, and mammals. Invertebrates lack backbones and make up 97% of animal species. They are grouped based on symmetry and include cnidarians, sponges, mollusks, arthropods, annelids, flatworms, and echinoderms. The document provides examples and details for many types of vertebrates and invertebrates.
Vertebrates are animals with backbones and include fish, amphibians, reptiles, birds, and mammals. They can be ectothermic (cold-blooded) or endothermic (warm-blooded). Invertebrates lack backbones and make up 97% of animal species, with bodies that have radial, bilateral, or asymmetric symmetry. They are divided into phyla including sponges, cnidarians, worms, arthropods like crustaceans and insects, mollusks, and echinoderms.
This document provides information about classifying animals into vertebrates and invertebrates. It defines vertebrates as having backbones and lists the five classifications of vertebrates as fish, amphibians, reptiles, birds, and mammals. Invertebrates are defined as not having backbones, with the most common types being protozoa, annelids, echinoderms, mollusks, and arthropods. Examples are given for common vertebrate and invertebrate animals, with interesting facts provided. The document concludes by listing references used to research the topic.
The document discusses different types of animals throughout the world. It covers vertebrate animals like mammals, birds, reptiles, amphibians and fish, as well as invertebrate animals like sponges, cnidarians, worms, molluscs, echinoderms and arthropods. For each group, it describes key characteristics like their nutrition, reproduction, physical features and habitats. The purpose is to educate about different animal classifications so students can choose one to research and describe its features.
This document provides information for students pretending to be marine biologists. It introduces marine biologists as scientists who study ocean animals and plants. It then presents a video and slides about different marine animal types, including links to short videos about each. Finally, it includes an interactive game for students to sort ocean and coastal animals into groups and learn about their characteristics.
This document provides information for students pretending to be marine biologists. It introduces marine biologists as scientists who study ocean animals and plants. It then lists the basic animal groups and provides a 1-minute video about each group. Finally, it includes a game for students to sort ocean and seaside animals into their groups to practice what they learned.
Animal types, diferent types of birds, fishes and earth animalsAlionaSibov
This document provides information for students pretending to be marine biologists. It introduces marine biologists as scientists who study ocean animals and plants. It then presents slides about different animal groups like fish, invertebrates, amphibians, reptiles, birds, and mammals. Each slide defines the group and provides a short video about them. The document concludes with an interactive game for students to sort ocean and seaside animals.
This document is an interactive presentation about classifying animals into vertebrates and invertebrates. It begins with an introduction and objectives. It then discusses vertebrates, defining them as animals with backbones, and categorizing them into classes such as fish, amphibians, reptiles, birds, and mammals. Each class is then further described. The document also covers invertebrates, which do not have backbones, categorizing them into phyla such as sponges, worms, arthropods, mollusks, and echinoderms. Specific examples are provided for each category along with distinguishing features.
The document provides information about classifying animals into vertebrates and invertebrates. It defines vertebrates as animals with backbones and lists five classes of vertebrates: fish, amphibians, reptiles, birds, and mammals. Invertebrates lack backbones and make up 97% of animal species. They are grouped based on symmetry and include cnidarians, sponges, mollusks, arthropods, annelids, flatworms, and echinoderms. The document provides examples and details for many types of vertebrates and invertebrates.
Vertebrates are animals with backbones and include fish, amphibians, reptiles, birds, and mammals. They can be ectothermic (cold-blooded) or endothermic (warm-blooded). Invertebrates lack backbones and make up 97% of animal species, with bodies that have radial, bilateral, or asymmetric symmetry. They are divided into phyla including sponges, cnidarians, worms, arthropods like crustaceans and insects, mollusks, and echinoderms.
This document provides information about classifying animals into vertebrates and invertebrates. It defines vertebrates as having backbones and lists the five classifications of vertebrates as fish, amphibians, reptiles, birds, and mammals. Invertebrates are defined as not having backbones, with the most common types being protozoa, annelids, echinoderms, mollusks, and arthropods. Examples are given for common vertebrate and invertebrate animals, with interesting facts provided. The document concludes by listing references used to research the topic.
The document discusses different types of animals throughout the world. It covers vertebrate animals like mammals, birds, reptiles, amphibians and fish, as well as invertebrate animals like sponges, cnidarians, worms, molluscs, echinoderms and arthropods. For each group, it describes key characteristics like their nutrition, reproduction, physical features and habitats. The purpose is to educate about different animal classifications so students can choose one to research and describe its features.
This document provides information for students pretending to be marine biologists. It introduces marine biologists as scientists who study ocean animals and plants. It then presents a video and slides about different marine animal types, including links to short videos about each. Finally, it includes an interactive game for students to sort ocean and coastal animals into groups and learn about their characteristics.
This document provides information for students pretending to be marine biologists. It introduces marine biologists as scientists who study ocean animals and plants. It then lists the basic animal groups and provides a 1-minute video about each group. Finally, it includes a game for students to sort ocean and seaside animals into their groups to practice what they learned.
Animal types, diferent types of birds, fishes and earth animalsAlionaSibov
This document provides information for students pretending to be marine biologists. It introduces marine biologists as scientists who study ocean animals and plants. It then presents slides about different animal groups like fish, invertebrates, amphibians, reptiles, birds, and mammals. Each slide defines the group and provides a short video about them. The document concludes with an interactive game for students to sort ocean and seaside animals.
This document provides information for students pretending to be marine biologists. It introduces marine biologists as scientists who study ocean animals and plants. It then presents slides describing different types of ocean animals, including birds, fish, invertebrates, amphibians, reptiles, and mammals. Examples are given for each group. The document concludes with an interactive game for students to sort common seaside and ocean animals into their correct groups.
Animals can be classified as either vertebrates or invertebrates. Vertebrates have backbones and include mammals, fish, reptiles, birds and amphibians. They are further divided based on their characteristics, such as whether they lay eggs, have feathers or fur, breathe through lungs or gills. Invertebrates do not have backbones and make up 97% of animal species, including sponges, jellyfish, worms, starfish, mollusks and arthropods like insects and spiders.
The document classifies animals into vertebrates and invertebrates. Vertebrates include mammals, fish, reptiles, birds, and amphibians. They are further broken down by their characteristics, such as birds having feathers and laying eggs. Invertebrates do not have backbones and make up 97% of the animal kingdom. They are grouped into sponges, jellyfish, worms, starfish, mollusks, and arthropods based on their physical traits.
The document classifies animals into vertebrates and invertebrates. Vertebrates include mammals, fish, reptiles, birds, and amphibians. They are further broken down by their defining characteristics, such as birds having feathers and laying eggs. Invertebrates do not have backbones and make up 97% of the animal kingdom. They are grouped into sponges, jellyfish, worms, starfish, mollusks, and arthropods based on their physical traits.
This document provides information about different types of vertebrates including fish, birds, amphibians, reptiles, and mammals. It describes some key characteristics of each group and examples of common species. The document aims to classify different vertebrate animals according to their defining physical attributes and environmental adaptations.
This document provides information about echinoderms including their anatomy, digestive systems, and types. Echinoderms have spiny skin and radial symmetry. They include sea stars, sea urchins, sand dollars, and sea cucumbers. Sea stars use their tube feet for movement and suction cups to hold onto surfaces. Sea urchins have spines for protection. Sand dollars feed by filtering with their tube feet. Sea cucumbers grab food with tentacles and can expel their intestines as a defense. All echinoderms reproduce through external fertilization, with larvae developing before metamorphosing into adults.
Cetaceans include whales, dolphins, and porpoises. There are two main types - toothed whales called Odontoceti that use their teeth to eat fish and squid, and baleen whales called Mysticeti that filter feed with baleen. Cetaceans vary widely in size from the largest, the blue whale, at 94 feet long, to the dwarf sperm whale at 8.5 feet. They exhibit complex social behaviors in pods, care for their young for over a year, and participate in activities like breaching and lobtailing. Many larger whale species are at risk of extinction due to past commercial whaling.
Cetaceans include whales, dolphins, and porpoises. There are two main types - toothed whales called Odontoceti that use their teeth to eat fish and squid, and baleen whales called Mysticeti that filter feed with baleen. Cetaceans vary widely in size from the largest, the blue whale, at 94 feet long, to the dwarf sperm whale at 8.5 feet. They exhibit complex social behaviors in pods, care for their young for over a year, and participate in activities like breaching and lobtailing. Many larger whale species are at risk of extinction due to past commercial whaling.
There are over 6,800 reptile species including alligators and crocodiles, turtles and tortoises, snakes, and lizards. Reptiles are ectothermic vertebrates with scaly skin and internal skeletons. They lay shelled eggs and undergo little development from hatching to adulthood. Amphibians include over 4,000 species of frogs, salamanders and caecilians. They are also ectothermic vertebrates but have permeable skin and undergo metamorphosis from aquatic young to terrestrial adults. Both groups shed their skin and use environmental heat to regulate their body temperature.
Living things have characteristics like needing food and water, being able to grow, move, and reproduce. Non-living things do not have these characteristics. Animals are divided into vertebrates and invertebrates, with vertebrates having backbones and skeletons, and examples given as mammals, birds, fish, amphibians, and reptiles. Invertebrates do not have backbones or skeletons, with examples as arthropods like butterflies and molluscs like snails.
This document discusses vertebrate and invertebrate animals. It describes the five classes of vertebrates - mammals, fish, amphibians, reptiles and birds - listing key characteristics of each. Invertebrates are defined as animals without backbones and some common invertebrates like earthworms, octopuses, starfish and insects are described. The document notes there are over 800,000 known species of invertebrates compared to 70,000 species of vertebrates.
Made this presentation for my sister for her school project .
Edit:
So apparently my sister had put in a lot of effort to build this presentation and my only contribution during the review was changing the word 'ma'am' to 'professor'. So all credits to her. ;)
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.
Vertebrates are animals with backbones and internal skeletons. They include fish, frogs, snakes, birds, and mammals. The defining characteristic of vertebrates is the endoskeleton, which allows for flexibility and protection of organs. While vertebrates make up only 5% of animal species, the majority are fish, of which there are over 20,000 species that live in water and have specialized organs like gills and a lateral line. Most fish reproduce sexually, where the female lays eggs that are fertilized by the male.
This document provides information about different types of animals, including their classifications and characteristics. It discusses how mammals have hair and are warm-blooded and viviparous, while reptiles have scales and are cold-blooded and oviparous. Insects are described as having an exoskeleton, six legs, wings, and antennae. The document also outlines the classifications of vertebrates and invertebrates.
Invertebrates are animals without backbones or inner skeletons. They display a wide range of characteristics and live in various habitats around the world. The document categorizes invertebrates into six main groups - sponges, cnidarians, echinoderms, mollusks, worms, and arthropods. Each group contains different phyla of invertebrates that share similar anatomical features and life cycles.
Naturalists at Large: Marine vertebratesPhat Nattie
Vertebrates share the characteristic of having a notochord or backbone at some point in their development. The backbone provides support, protection, and structure to the body. It allows vertebrates like fish, birds, and mammals to move effectively through their environments. Fish specifically use gills and fins to breathe and move through water, and can be categorized into three main groups: jawless fish, cartilaginous fish, and bony fish.
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.
This is a ppt on the Anamalia Kingdom. made by :-
Anushka Mukherjee
Riddhima Ghosh Roy
Sameeha Pathan
Shruti Ugalmugale
Akaanksha Kadam
from Vibgyor High School NIBM,Pune, Maharashtra, India
This document provides an introduction to invertebrates and vertebrates. It discusses the main groups of invertebrates including sponges, cnidarians, worms, mollusks, arthropods, and echinoderms. It then covers the key characteristics of chordates and vertebrates, including having a notochord, nerve cord, and throat pouches. It differentiates between ectotherms and endotherms based on temperature regulation. The document also discusses fast felines like cheetahs and how their body structure and muscles enable incredible speed. Finally, it covers how skeletons and muscles work together to support, protect, and enable animal movement.
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
This document provides information for students pretending to be marine biologists. It introduces marine biologists as scientists who study ocean animals and plants. It then presents slides describing different types of ocean animals, including birds, fish, invertebrates, amphibians, reptiles, and mammals. Examples are given for each group. The document concludes with an interactive game for students to sort common seaside and ocean animals into their correct groups.
Animals can be classified as either vertebrates or invertebrates. Vertebrates have backbones and include mammals, fish, reptiles, birds and amphibians. They are further divided based on their characteristics, such as whether they lay eggs, have feathers or fur, breathe through lungs or gills. Invertebrates do not have backbones and make up 97% of animal species, including sponges, jellyfish, worms, starfish, mollusks and arthropods like insects and spiders.
The document classifies animals into vertebrates and invertebrates. Vertebrates include mammals, fish, reptiles, birds, and amphibians. They are further broken down by their characteristics, such as birds having feathers and laying eggs. Invertebrates do not have backbones and make up 97% of the animal kingdom. They are grouped into sponges, jellyfish, worms, starfish, mollusks, and arthropods based on their physical traits.
The document classifies animals into vertebrates and invertebrates. Vertebrates include mammals, fish, reptiles, birds, and amphibians. They are further broken down by their defining characteristics, such as birds having feathers and laying eggs. Invertebrates do not have backbones and make up 97% of the animal kingdom. They are grouped into sponges, jellyfish, worms, starfish, mollusks, and arthropods based on their physical traits.
This document provides information about different types of vertebrates including fish, birds, amphibians, reptiles, and mammals. It describes some key characteristics of each group and examples of common species. The document aims to classify different vertebrate animals according to their defining physical attributes and environmental adaptations.
This document provides information about echinoderms including their anatomy, digestive systems, and types. Echinoderms have spiny skin and radial symmetry. They include sea stars, sea urchins, sand dollars, and sea cucumbers. Sea stars use their tube feet for movement and suction cups to hold onto surfaces. Sea urchins have spines for protection. Sand dollars feed by filtering with their tube feet. Sea cucumbers grab food with tentacles and can expel their intestines as a defense. All echinoderms reproduce through external fertilization, with larvae developing before metamorphosing into adults.
Cetaceans include whales, dolphins, and porpoises. There are two main types - toothed whales called Odontoceti that use their teeth to eat fish and squid, and baleen whales called Mysticeti that filter feed with baleen. Cetaceans vary widely in size from the largest, the blue whale, at 94 feet long, to the dwarf sperm whale at 8.5 feet. They exhibit complex social behaviors in pods, care for their young for over a year, and participate in activities like breaching and lobtailing. Many larger whale species are at risk of extinction due to past commercial whaling.
Cetaceans include whales, dolphins, and porpoises. There are two main types - toothed whales called Odontoceti that use their teeth to eat fish and squid, and baleen whales called Mysticeti that filter feed with baleen. Cetaceans vary widely in size from the largest, the blue whale, at 94 feet long, to the dwarf sperm whale at 8.5 feet. They exhibit complex social behaviors in pods, care for their young for over a year, and participate in activities like breaching and lobtailing. Many larger whale species are at risk of extinction due to past commercial whaling.
There are over 6,800 reptile species including alligators and crocodiles, turtles and tortoises, snakes, and lizards. Reptiles are ectothermic vertebrates with scaly skin and internal skeletons. They lay shelled eggs and undergo little development from hatching to adulthood. Amphibians include over 4,000 species of frogs, salamanders and caecilians. They are also ectothermic vertebrates but have permeable skin and undergo metamorphosis from aquatic young to terrestrial adults. Both groups shed their skin and use environmental heat to regulate their body temperature.
Living things have characteristics like needing food and water, being able to grow, move, and reproduce. Non-living things do not have these characteristics. Animals are divided into vertebrates and invertebrates, with vertebrates having backbones and skeletons, and examples given as mammals, birds, fish, amphibians, and reptiles. Invertebrates do not have backbones or skeletons, with examples as arthropods like butterflies and molluscs like snails.
This document discusses vertebrate and invertebrate animals. It describes the five classes of vertebrates - mammals, fish, amphibians, reptiles and birds - listing key characteristics of each. Invertebrates are defined as animals without backbones and some common invertebrates like earthworms, octopuses, starfish and insects are described. The document notes there are over 800,000 known species of invertebrates compared to 70,000 species of vertebrates.
Made this presentation for my sister for her school project .
Edit:
So apparently my sister had put in a lot of effort to build this presentation and my only contribution during the review was changing the word 'ma'am' to 'professor'. So all credits to her. ;)
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.
Vertebrates are animals with backbones and internal skeletons. They include fish, frogs, snakes, birds, and mammals. The defining characteristic of vertebrates is the endoskeleton, which allows for flexibility and protection of organs. While vertebrates make up only 5% of animal species, the majority are fish, of which there are over 20,000 species that live in water and have specialized organs like gills and a lateral line. Most fish reproduce sexually, where the female lays eggs that are fertilized by the male.
This document provides information about different types of animals, including their classifications and characteristics. It discusses how mammals have hair and are warm-blooded and viviparous, while reptiles have scales and are cold-blooded and oviparous. Insects are described as having an exoskeleton, six legs, wings, and antennae. The document also outlines the classifications of vertebrates and invertebrates.
Invertebrates are animals without backbones or inner skeletons. They display a wide range of characteristics and live in various habitats around the world. The document categorizes invertebrates into six main groups - sponges, cnidarians, echinoderms, mollusks, worms, and arthropods. Each group contains different phyla of invertebrates that share similar anatomical features and life cycles.
Naturalists at Large: Marine vertebratesPhat Nattie
Vertebrates share the characteristic of having a notochord or backbone at some point in their development. The backbone provides support, protection, and structure to the body. It allows vertebrates like fish, birds, and mammals to move effectively through their environments. Fish specifically use gills and fins to breathe and move through water, and can be categorized into three main groups: jawless fish, cartilaginous fish, and bony fish.
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.
This is a ppt on the Anamalia Kingdom. made by :-
Anushka Mukherjee
Riddhima Ghosh Roy
Sameeha Pathan
Shruti Ugalmugale
Akaanksha Kadam
from Vibgyor High School NIBM,Pune, Maharashtra, India
This document provides an introduction to invertebrates and vertebrates. It discusses the main groups of invertebrates including sponges, cnidarians, worms, mollusks, arthropods, and echinoderms. It then covers the key characteristics of chordates and vertebrates, including having a notochord, nerve cord, and throat pouches. It differentiates between ectotherms and endotherms based on temperature regulation. The document also discusses fast felines like cheetahs and how their body structure and muscles enable incredible speed. Finally, it covers how skeletons and muscles work together to support, protect, and enable animal movement.
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
2. Introduction
You are about to begin an interactive
presentation.
Caution: This is not a normal presentation!
YOU will be participating!
You will be learning about two main classifications
of animals:
Vertebrates, invertebrates, and the
differences between them.
3. There are several ways to navigate through
this presentation:
1. On some slides you can click on the boxes
that look like this:
2. You can click the “next” or “back” buttons
like the one at the bottom left of this
page.
3. For slides with questions, just click on your
choice.
Directions
4. Presentation Objectives
1. Given access to this presentation, the
students will navigate through this
presentation with 90% accuracy.
2. Given questions within the presentation, the
students will correctly answer 70% of the
questions.
3. Given at least 30 minutes to explore the
presentation and given characteristics of a
specific animal, students will be able to
identify whether the animal is a vertebrate
or an invertebrate with 80% accuracy.
5. Classification of Animals
Vertebrates Invertebrates
Animals
Click on vertebrates or
invertebrates to learn
more about each!!
Click below after you
have read about
vertebrates and
invertebrates
6. Vertebrates
•Animals that are vertebrates
are simply animals with a
backbone.
•Vertebrates have an
endoskeleton
–It offers support and protects
the soft parts of the animal.
7. Vertebrates
Vertebrates can either be ectotherms or endotherms.
Ectotherms (cold-blooded)
•Body temperature changes to match their
surroundings.
•Endotherms (warm-blooded)
•Regulate their body temperature so that it
remains constant
8. Vertebrates
•Vertebrate animals fall into the
chordate phylum.
•The chordate phylum is divided into
classes.
–fish
–amphibians
–reptiles
–birds
–mammals
9. Vertebrates
This chart shows the vertebrates organized into classes.
Vertebrates
Fish
Mammals
Birds
Amphibians Reptiles
Click on a box to learn more about that class of vertebrates!
When you are done, click the link at the bottom left of the screen to learn about invertebrates!
Click here to go
to Invertebrates
10. • Fish are cold-blooded animals.
– This means that their blood
temperature changes with the
temperature of the surrounding water.
• Most fish live close to the shore in
water that is less than 600 feet
deep.
– In the ocean, the deeper the water,
the dimmer the light.
– Many fish who live at 2000 feet or
deeper glow in the dark.
Fish
11. • All fish have gills. These gills absorb
oxygen from the water and pass it along
to the bloodstream.
• A fishes scales are called armor because
they protect it. A slimy substance
moistens the scales. This protects the
fish from infection and helps the fish slip
through the water faster.
Fish
12. • Fish stay afloat because they have swim
bladders. By changing the amount of air in its
bladder, a fish never rises or sinks, but stays
balanced.
Fish
13. Fish
•Fins move the fish forward, steer it, and help the
fish to keep its balance.
•The pectoral and pelvic fins are used for balance, steering,
and braking.
•The dorsal fin keeps the fish from rolling over and works
along with the anal fin.
•The tail (caudal fin) provides power, thrushing the fish
forward.
14. Fish
Fish are actually divided into 3 different classes.
Click the boxes to learn about these 3 types.
You must click the boxes in order from top to bottom.
Cartilaginous Fish
Bony Fish
Jawless Fish
15. Bony Fish
• Bony fish make up about 95% of all
fish.
• Skeletons are made up of bone.
• Their scaly skin is covered with a
slimy mucous.
• Their mouth is generally at the
front of the body.
• They have a tail fin.
Click the fish to see a diagram of bony fish.
16. Cartilaginous Fish
• Cartilaginous fish include the
sharks, skates and rays.
• Although these look different,
they have many features in
common.
• None of them have any true bone
- their skeleton is made of
cartilage.
• They have strong jaws
Chilean Skate
Ray
Great White Shark
17. Cartilaginous Fish
Continued…
• Their mouth is on the underside of their
body.
• Their eyes are on the top of their body.
• They cannot see food as it enters their
mouth.
• Some sharks solve this problem by touching
their food briefly with their nose first.
– Some also use a powerful electrosensory system.
Click the shark
to see a diagram
of a shark!
18. Jawless Fish
• This is a primitive eel-like fish which doesn't
have a true jaw, but a sucker-like mouth (like
suction cups!) and rasping teeth.
• There are two main types:
– Lampreys
• Lampreys are found in freshwater lakes and streams as
well as in salt water.
– Hagfish
• Hagfish, or blind eels, are found only in salt water and
feed mainly on dead fish.
lamprey
19. Click on the correct choice.
The majority of fish fall into which class?
A. Bony Fish
A. Cartilaginous Fish
A. Jawless Fish
Let’s Review Fish!!!
20. You chose B. Cartilaginous Fish.
That is incorrect.
Think about the majority of fish you have seen
in your life…what is hard inside their body?
21. You chose C. Jawless Fish.
That is incorrect.
Think about the majority of fish you have seen
in your life…what is hard inside their body?
22. Yes. The correct choice is A Bony Fish.
About 95% of all fish are considered bony fish!
23. Click on the correct choice.
Which fin gives the fish balance,
steering, and braking?
A. Dorsal Fin
A. Caudal Fin (tail)
A. Pectoral and Pelvic Fins
Let’s Review Fish!!!
24. You chose B. Caudal Fin (tail).
That is incorrect.
The caudal fin (tail) actually gives the fish the
power to move forward.
25. You chose A. Dorsal Fin.
That is incorrect.
The dorsal fin keeps the fish from rolling over.
26. Yes. The correct choice is
C. Pectoral and Pelvic Fin.
These allow the fish to balance, steer, and brake.
27. • These animals have
smooth skin
• Most spend at least part
of their life in water.
• Amphibians are cold-
blooded (hibernate in
winter).
• They usually have three
life stages: egg, larva,
adult (metamorphosis).
• Includes: Frogs, Toads,
Salamanders, and Newts.
Amphibians
Salamander
newts
toad
Ever wonder what the difference between a frog and a toad
was? Click here to find out!
28. • These animals have dry, scaly
skin.
• They are cold-blooded
(hibernate in winter).
• Some live in the water, but most
are adapted to life on land.
• Most reptiles lay soft-shelled
eggs, but some bear live young.
• Includes: Lizards, Snakes,
Turtles, and Crocodiles.
Fast Fact!
Did you know that snakes smell with their tongue!
Reptiles
Iguana
Turtle
Crocodile
29. • Birds are warm-
blooded.
• They have hollow
bones and feathers.
• Most can fly at least
short distances.
• Birds are born from
hard-shelled eggs.
• Includes: Raptors,
Gulls, Songbirds, and
Fowl.
Birds
Raptor
Gull
Fowl
30. Mammals
• These animals usually have
hair/fur.
• They give birth to live young
and feed their young with
milk.
• Have the most complex brains
and nervous systems of any
animal on earth.
• Mammals are warm-blooded.
• Includes: Rodents, Hoofed
animals, Marsupials, Bats,
Rabbits, Weasels, Raccoons,
Bears, Dogs, and Cats.
Rodent
Bat
Dog
32. Vertebrate Review
You see a greenish-brownish colored animal
walking in your yard. You get brave, and
decide to touch it. It’s skin is dry and
scaly. What kind of animal is it most
likely?
A. Amphibian
B. Mammal
C. Reptile
33. You chose A. Amphibian.
That is incorrect.
Amphibians have smooth skin.
34. You chose B. Mammal.
That is incorrect.
A mammal’s skin would most likely be furry.
35. Yes. The correct choice is
C. reptile
Reptiles have dry, scaly skin.
36. • What’s the difference between an alligator and a
crocodile?
• Click here to find out!
• What’s the difference between a reptile and an
amphibian?
• Click here to find out!
Fun Facts!
37. • Invertebrates are animals without a
backbone.
• 97% of all animals are invertebrates!
• They are divided into different groups or
phyla (plural of phylums).
• Scientists look at something called
symmetry to help classify invertebrates.
Invertebrates
38. Invertebrates
Radial symmetry: body parts are arranged around
in a circle around a central point (starfish).
Bilateral symmetry: have two sides that will
match if you draw a line down the center of their
body (lobster).
Asymetric: these animals have no definite shape
at all (sponges).
39. Invertebrates
Invertebrates
Cnidarian Sponges Arthropods Mollusks
Echinoderms Annelids Flatworms
Click on a box to learn more about that class of invertebrates!
When you are done, click the man at the bottom left of the screen to move on!
Click below when you
are done learning about
invertebrates:
40. Cnidarians
• Have radial symmetry
• Sometimes they have stinging
tentacles around their mouths that
they use to catch food.
Polyp
Jellyfish
43. Arthropods
• Have jointed body parts
• Bilateral symmetry
• Segmented bodies
• Lobster, house fly,
beetle, butterflies,
spiders
Butterfly
Beetle
Tarantula
House Fly
Lobster
Crustaceans
Arachnids
Insects
44. Arthropods
Crustaceans
• Crustaceans live mostly in the ocean or other waters.
• Most commonly known crustaceans are the crab and
lobster.
• Crustaceans have a hard, external shell which protects
their body.
• Crustaceans have a head and abdomen. The head has
antennae which are part of their sensory system. The
abdomen includes the heart, digestive system and
reproductive system.
• The abdomen also has appendages, such as legs, for
crawling and swimming. Many crustaceans also have
claws that help with crawling and eating.
Crustaceans
Arachnids
Insects
45. • Arachnids are a type of
arthropod. You know many of them
as spiders.
• Like other arthropods, the
arachnids have a hard exoskeleton
and jointed appendages for
walking.
• Unlike other arthropods,
arachnids do not have antennae.
• Common arachnids are the spider,
scorpions, ticks and mites.
Crustaceans
Arachnids
Insects
Arthropods
Arachnids
46. • Insects are the largest group of
arthropods. There are over 800,000
different types of insects.
• The insect's head has a pair of
antennae, and a pair of compound
eyes.
• Compound eyes are different from
human eyes which have a single lens
for each eye. Compound eyes have
many lenses for each eye. For
example, the fly has about 4,000
lenses in a single eye. This provides
them with very good eyesight.
Crustaceans
Arachnids
Insects
Arthropods
Insects
47. • Long, flat bodies
• Bilateral symmetry
• Most are parasites that invade
other creatures and live off of
them.
• Planaria, tapeworms, liver flukes
Flatworms
Planaria
Liver Flukes
Tapeworm
49. Mollusks
• Soft bodies
• Protective shell
• Land mollusks include snails and slugs
and have lungs.
• Water mollusks include oysters,
mussels, clams, squids, and octopuses
which use gills to breathe.
Octopus
Snail
Oyster
50. Echinoderms
• Spiny skin
• Radial symmetry
• Thousands of tube-like feet
• Starfish, sea urchin, sand dollar, and
sea cucumber.
Sand Dollar
Sea Urchin
Starfish
Sea Cucumber
51. Let’s Review
What type of symmetry does the
following invertebrate have?
a) Radial
b) Bilateral
c) Asymmetric
52. You chose c. asymmetric.
That is incorrect.
Think about the left and right sides of a
butterfly…
53. You chose a. radial.
That is incorrect.
Are all their body parts arranged around a
circle?
54. Yes. The correct choice is
B. bilateral
Both sides of the butterfly are idential.
55. Congratulations!
You have just finished learning
about vertebrates and
invertebrates!
You are now an expert zoo keeper!
Tomorrow we will continue our
quest….