Which of the following pairs of animals has non-glandular skin ?

Options

A. Snake and Frog
B. Chameleon and Turtle
C. Frog and Pigeon
D. Crocodile and Tiger

Answer

B

Explanation

Amphibians and mammals have glandular skin, while reptilians and aves (except for preen gland at tail) have non-glandular skin. Hence, (b) is the correct answer, ie., chameleon and turtle since both are reptiles.