Question
Zoology Question on Metamorphosis
The correct sequence of metamorphosis in urochordates is:
A. A non-feeding free swimming larva
B. The outer epidermis, during metamorphosis shrinks and the notochord along with tail structure regresses
C. The larva settles to a firm substrate by attaching with adhesive papilla
D. Reorganisation of internal structure by 180° rotation
Choose the correct answer from the options given below
A
C, A, B, D
B
A, C, B, D
C
A, B, C, D
D
D, A, B, C
Answer
A, C, B, D
Explanation
Solution
The correct option is(B): A, C, B, D