a: | Presence of sound producing vocal sacs |
b: | Presence of copulatory pad on the first digit of the forelimbs |
c: | Ureters carry both sperms and urine in male frog |
d: | Testes are adhered to the upper part of kidneys by a double fold of peritoneum called mesorchium |
Given below is the diagram of female reproductive system of a frog marked with A, B, C, D, E and F.
Ovary is represented by:
1. A
2. B
3. C
4. D