Which class has the largest number of animals?
Correct answer: C. Insects
- A. Fishes
- B. Reptiles
- C. Insects
- D. Mammals
Explanation
This is correct because this class INSECTA constitutes about 40% of the total known species.This class represents arond 1 million species of the world and the phylum to which it belongs, arthropoda , constitutes about 84% of the known species.
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About Kingdom Animalia
Animals are multicellular, heterotrophic eukaryotes whose cells lack cell walls and chloroplasts, with specialised tissues in most groups. Coverage includes body symmetry, tissue layers, coelom, segmentation and levels of organisation, plus major phyla such as Porifera, Cnidaria, Platyhelminthes, Annelida, Arthropoda, Mollusca and Chordata.
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