Q8 / 180 · AIIMS 2016 · Botany

Retrogressive metamorphosis occurs in

A
Hemichordata
B
Cephalochordata
Correct answer
C
Urochordata
D
Vertebrata.

Solution

In retrogressive metamorphosis, degeneration is shown by larva to form less developed adult. It is a type of metamorphosis seen in Herdmania (Urochordate). It involves transformation of an active, free swimming larva with advanced characters into sedentary and simple adult.

Hence, the correct answer is option: 'C'.

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