PPT-VERTEBRATES

Animals with backbones Animals with backbones or vertebrates are classified into 5 subgroups Fish is the largest of vertebrates FISH Breathe through a set of gills Covered with hard scales Reproduce by laying soft nonshelled eggs. Embryological Evidence for Evolution. Development Videos & Articles. Main idea behind our activity was to determine how the similarities between the embryos of vertebrates provides evidence of evolution . _____ American Toad _____ Armadillo _____ Bald Eagle _____ Blue Whale _____ Cardinal _____ Chimpanzee _____ Chipmunk _____ Duckbill Platypus _____ Great White Shark _____ Green Tree Frog _____ Hagfish Erica, . Nao. , Christian and Justine. What are Homologous Structures? . Structures derived . from a common . ancestor or . same . evolutionary or . developmental . origin. May not perform . the same function but they share a common ancestral origin. . The . Protochordates. as Ancestors. Some living chordate groups may resemble the primitive vertebrate ancestors (. protochordates. ). Hemichordates. Burrows in marine sediments (acorn worms). (+) pharyngeal gill slits; . Khlood. . Noori. . Saeed. Course book. 1. SUBJECT OUTLINE. 2014-2015. 2. 3. Vertebrates and invertebrates. Subject title. 2. (. Theory. ). Credit hours 2. Units 2. four stage. Stage. 120 minute, one sessions per week. By: Haya Al . Rabban. What are Vertebrates?. Vertebrates are animals that have backbones like Fish, Amphibians, Reptiles, Birds and Mammals . Fish. Fish have slimy bony scales for protection and . They also have gills for breathing. They get thousands of eggs and they don’t worry about the eggs.. Invertebrates. I can classify animals by determining if. they are vertebrates or invertebrates.. Essential Questions. • . Why do we classify animals. ?. • How do we classify animals?. Think-Pair-Share. Animals With Backbones. MAMMAL. FISH. REPTILE. BIRD. AMPHIBIAN. Animals with backbones are called vertebrates.. Vertebrates include many different kinds of animals. They can be found just about everywhere – in oceans, rivers, forests, mountains, and deserts.. Animals can be grouped into two large categories:. Vertebrates and Invertebrates.. Vertebrates have backbones and invertebrates DO NOT.. 95% of all animals are invertebrates!. The major phyla of invertebrates are:. Page: 500 - 519. Phylum Chordata. Classification. Kingdom: Animalia. Subkingdom: Vertebrates (has a backbone). Phylum: Chordata (has a spinal cord). Three subphylums are under Phylum Chordata:. Subphylum Cephalochordata. Chordata. An Introduction to Vertebrate Animals . Introduction. Chordates (vertebrates) are the group of animals . most familiar to us. Ex: . mammals, birds, amphibians, reptiles, fish. Name comes from:. Cnidaria. Ctenophora. Rotifera. Nematoda. Nemertea. Mollusca. Annelida. Arthropoda. Bryozoa. Phoronida. Brachiopoda. Echinodermata. Chordata. No true tissues. radial symmetry. diploblastic. true tissues. The . Protochordates. as Ancestors. Some living chordate groups may resemble the primitive vertebrate ancestors (. protochordates. ). Hemichordates. Burrows in marine sediments (acorn worms). (+) pharyngeal gill slits; . Introduction. To survive in a changing world vertebrates must detect changes in their external and internal environments and make appropriate behavioral and physiological responses.. The ability to detect and respond to change is a basic property of life.