Question

Q.2.) True or false. Write correct statement if false
1) Clitellium is present is Nereis.​

Answer 1

Explanation:

Clitellum is the non-segmented glandular swelling of the epidermis in earthworms (Oligochaeta) and leeches (Hirudinea). It is found near the head of the earthworm and leeches which secrets the viscous fluid to form a sac or cocoon in which egg are deposited. It is present at 14th, 15th and 16th segment of the body.

Answer 2

Answer:

false

Explanation:

becz it is present in leeches nd earthworm.

The clitellum is a thick, saddle-like ring found in the epidermis (skin) of the worm, usually with a light-colored pigment. To form a cocoon for its eggs, the clitellum secretes a viscous fluid. This organ is used in sexual reproduction of some annelids, such as leeches.