First slide

Classification of Animals

Question

Statement-I: Fertilisation in cartilaginous fishes is usually internal.
Statement-II: In male cartilaginous fishes, pectoral fins bear claspers.

Moderate

A

Statement-I is correct but Statement-II is incorrect
B

Statement-I is incorrect but Statement-II is correct
C

Both Statement-I and Statement-II are incorrect
D

Both Statement-I and Statement-II are correct

Solution

In cartilaginous fishes, pelvic fins in males bear claspers which act as intromittent (copulatory) organs and hence fertilisation is internal.

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