Multiple choice

In external fertilisation, the male and female animals release their sperms and eggs in water where fertilisation takes place by collisions between sperms and eggs. In which of the following does external fertilisation take place?

  1. Frog

  2. Lizard

  3. Crocodile

  4. Snake

  5. Hen

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is the correct option. External fertilisation takes place in frogs.