During metamorphosis, a tadpole's tail is reduced in size by the process of ________.
A) regeneration
B) apoptosis
C) oxidative phosphorylation
D) redifferentiation

Question

Quizplus · Accepted Answer

During metamorphosis, the tadpole's tail undergoes programmed cell death, which is also known as apoptosis. This process reduces the size of the tail and allows for the development of the frog's hind legs, which are necessary for the frog's transition from an aquatic to a terrestrial lifestyle. Regeneration, oxidative phosphorylation, and redifferentiation are not directly involved in the reduction of the tadpole's tail during metamorphosis.

During Metamorphosis, a Tadpole's Tail Is Reduced in Size by the Process