Question

Which among the following have scales?

a) Amphibians b) Pisces

c) Reptiles d) Mammals​

Answer 1

Answer:

Phylum chordata includes vertebrates in which the notochord develops into a vertebrae column. Amphibians, pisces, reptiles, mammals all are classified in this group. Amphi means dual so they have dual habitat. They can survive on both land and water.

Answer 2

b) Pisces

Hope it helped :)