Which of the following pairs of animals has non-glandular skin?
(a) Snake and frog
(b) Chameleon and turtle
(c) Frog and pigeon
(d) Crocodile and tiger
Chameleon and turtle belong to class-Reptilia and possess dry and non-glandular skin with scales,
Frog, pigeon and tiger possess modifications in their skin according to adaptations in their respective habitats.