Question

In frogs,cloaca receives (1)Faecal matter (2)Gametes (3)Urine (4)All of these ,In frog,brain is enclosed in (1)Pericardium (2)Brain box (3)Mesorchium (4)Diencephalon

Answer 1

Answer:

(4)

(2)

Explanation:

cloaca is a common opening

Answer 2

Answer:

4

2

hope it helps........ ☺