Chances of survival of young ones is greater in: |
|||
a) |
Fishes |
b) |
Eutherian mammals |
c) |
Birds |
d) |
Amphibians |
Chances of survival of young ones is greater in: |
|||
a) |
Fishes |
b) |
Eutherian mammals |
c) |
Birds |
d) |
Amphibians |