Question

Animals that can live in aquatic as well as terrestrial habitats are known as

• A. Reptiles
• B. Amphibians
• C. Insects
• D. Mammals

Answer 1

Answer:

B. Amphibians

Class – Amphibia:

• As the name indicates (Gr., Amphi : dual, bios, life), amphibians can live in aquatic as well as terrestrial habitats. 
• Most of them have two pairs of limbs.
• Body is divisible into head and trunk. Tail may be present in some.
• The amphibian skin is moist (without scales).
• The eyes have eyelids.
• A tympanum represents the ear.
• Alimentary canal, urinary and reproductive tracts open into a common chamber called cloaca which opens to the exterior.