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Give 3 distinctive characteristics comparing the different Amphibian orders
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- Members of Chondrichthyes differ from members of Osteichthyes by having (a). jaw bony skeleton cartilaginous skeleton two sets of paired finsWhich of the following is not a member of the phylum Chordata? a. Cephalochordata b. Echinodermata c. Urochordata d. VertebrataMembers of Chondrichthyes differ from members of Osteichthyes by having a _______. a. jaw b. bony skeleton c. cartilaginous skeleton d. two sets of paired fins
- Discuss why some sa that hemichordates are said to be the missing link between the invertebrates and vertebrates.List 5 distinguishing features of reptiles and their similar characteristics with amphibians.Give the different classes of each phylum. Phylum Echinodermata,Phylum Arthropoda and Phylum Chordata
- Give the different classes of each phylum. 1. Phylum Cnidaria 2. Phylum Mollusca 3. Phylum Echinodermata 4. Phylum Arthropoda 5. Phylum ChordataDescribe the early and modern amphibians.Match the characteristic to the most general vertebrate group associated with those characteristics. lung usually transformed into swim bladder secretion of milk 1. Cyclostomata (Agnatha) no hinged jaw 2. Osteichthyes fur covering body surface 3. Tetrapoda lungs and 4 limbs 4. Reptilia (excluding Aves) gills covered by operculum 5. Aves hollow bones and feathers 6. Mammalia 7. Amphibia respiration through lungs and skin 8. Chondrichthyes bone-like tissue only present in teeth and scales covered in keratinous scales 4