Frog eggs hatch into tadpoles, and then tadpoles gradually develop into frogs. This process is known as
A B C D
adolescence. crossbreeding. regeneration. metamorphosis.
Question: Frog eggs hatch into tadpoles, and then tadpoles gradually develop into frogs. This process is known as
(A) adolescence.
(B) crossbreeding.
(C) regeneration.
(D) metamorphosis.

Answer: (D) metamorphosis.
Answer: (C) regeneration.
Question: Frog eggs hatch into tadpoles, and then tadpoles gradually develop into frogs. This process is known as
(A) adolescence.
(B) crossbreeding.
(C) regeneration.
(D) metamorphosis.
Answer: (D) metamorphosis.