Question

Assertion (A): Filaria(Wuchereria) worm belongs to phylum Annelida.

Reason (R): It has unsegmented body.

विकल्प

• Both A and R are true and R is correct explanation of the assertion.

• Both A and R are true but R is not the correct explanation of the assertion.

• A is true but R is false.

• A is false but R is true.

Answer 1

A is false but R is true.

Explanation:

The assertion is false: the filarial worm, Wuchereria, belongs to phylum Nematoda, not Annelida. The reason is true because nematodes have unsegmented bodies.