'Calcareous shell' diaporamas de présentation

Kingdom Animalia

Kingdom Animalia. Animals are multicellular, Heterotrophic organisms, composed of cells that lack cell walls and chlorophyll, capable of locomotion or movement by means of contractile fibers (muscles) and they have nervous system. . The Classification of animals is based on: Body Plan

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PHYLUM CHORDATA SUBPHYLUM VERTEBRATA A SURVEY OF DIVERSITY

PHYLUM CHORDATA SUBPHYLUM VERTEBRATA A SURVEY OF DIVERSITY. BIO 122: Zoology Part 2 Amphibians, Reptiles & Birds. CLASS AMPHIBIA. Amphibians : include frogs, toads, salamanders & others Tetrapods (4 legs) Have a gelatinous egg covering Have a 3-chambered heart 2 atria, 1 ventricle.

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PLANKTON

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