Multiple choice

In a tadpole larva of frog, if thyroxine is prevented from mixing with blood. It will lead to

  1. gigantic size of animal

  2. stunted size of animal

  3. acceleration of metamorphosis

  4. postponement of metamorphosis

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

In a tadpole larva of frog, if thyroxine is prevented from mixing with blood. It will lead to postponement of metamorphosis.