NEET BIOLOGY

BIOLOGICAL CLASSIFICATION

KINGDOM ANIMALS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
I breathe with gills, lay eggs, live my whole life in water, and am ectothermic (cold-blooded). What am I?
A
birds
B
fish
C
mammals
D
amphibians
Explanation: 

Detailed explanation-1: -Reptiles-are animals that are cold-blooded, covered by scales, and mostly lay eggs.

Detailed explanation-2: -Fish are cold-blooded vertebrates that live in water, breathe with gills, and have fins rather than legs. Cold-blooded means their surrounding environment largely regulates their body temperature.

Detailed explanation-3: -Fish are vertebrates that live in water. They have slippery scales, breathe through gills, and lay eggs.

Detailed explanation-4: -BLUE JAYS, ROBINS, AND DUCKS ARE ALL BIRDS BECAUSE THEY ARE ENDOTHERMS, HAVE FEATHERS, WINGS, AN LAY EGGS. DEER, MICE, OPOSSUMS, RACCOONS, AND HUMANS ARE MAMMALS BECAUSE THEY ARE ENDOTHERMIC, HAVE HAIR, AND NOURISH THEIR YOUNG ON MILK.

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