Question 15
Amphibians do not have the following

(a) Three chambered heart
(b) Gills or lungs
(c) Scales
(d) Mucus glands

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Solution

(c) Scales

They have moist, scaleless skin

Amphibians absorb water and undergo gas exchange through their skin.

Scales are present in Pisces and Reptiles only.

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Similar questions

Question 15
Amphibians do not have the following

(a) Three chambered heart
(b) Gills or lungs
(c) Scales
(d) Mucus glands

Question 22
Two chambered heart is found in

(a) crocodiles
(b) fish
(c) aves
(d) amphibians

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