Question

give one word:- mode of fertilisation in frog​

Answer 1

Answer:External fertilization

Explanation:

In most species of frogs, fertilization is external. The male frog grabs the female's back and fertilizes the eggs as the female frog releases them (Figure 2.2B). Rana pipiens usually lays around 2500 eggs, while the bullfrog, Rana catesbiana, can lay as many as 20,000.

Answer 2

$\implies$ Frogs perform external fertilization