Match the following a. Amphibia  & | Class 11 Biology Chapter Animal Kingdom, Animal Kingdom NCERT Solutions

(a)- (v); (b)- (iii); (c)- (ii); (d)- (i); (e)- (vi); (f)- (iv)

• Amphibia lives on terrestrial as well as in aquatic habitat.
• Mammals contains milk- secreting mammary glands in the females for suckling the young ones for some time after birth.
• Chondricthyes, i.e. Cartilaginous fish’s skin has unicellular epidermal mucous glands and dermal placoid scales.
• Class Osteicthyes includes Bony fishes. Their skin has epidermal unicellular mucus glands and dermal cycloid, ctenoid and ganoid scales. Swim bladder is used as a lung for breathing air.
• Cyclostomata is the group of chordates that have sucking and circular mouth without jaws and belongs to agnatha craniates.
• Pneumatic bones are hollow thus keep their body light and facilitate them in flying.