Question
Biology Question on human reproduction
Cleidoic eggs are characteristic of
A
fishes and amphibians
B
birds and reptiles
C
amphibians and reptiles
D
birds and mammals
Answer
birds and reptiles
Explanation
Solution
Cleidoic eggs are found in birds and reptiles. They are covered by a protective shell, which may be flexible or calcareous and contains all the food the embryo needs to develop and for hatching.