Home
Class 11
BIOLOGY
Assertion: Septal nephridia take part in...

Assertion: Septal nephridia take part in osmoregulation.
Reason: They are enteronephric.

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1)

B

If both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2)

C

If Assertion is true statement but Reason is false, then mark (3)

D

If both Assertion and Reason are false statements, then mark (4)

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

Septal nephridia of earth worm are:-

Septal nephridia of earthworm open in-

(i) Which term is used for tiny, coiled tubules known to perform function of excretion and osmoregulation in earthworm ? (ii) What are enteronephric and ectonephric nephridia ?

Assertion : Pharyngeal nephridia play a role in the conservation of water in the earthworm. Reason : They help the earthworm in keeping the skin moist for cutancous respiration.

Assertion : Contractile vacuole is present in the endoplasm of amoeba. Reason : They are resposible for osmoregulation.

The septal and pharyngeal nephridia open into alimentary canal and are of enteronephric type. It is an adaptation for

Assertion : Lumbricus and Nereis both belong to Annelida. Reason : They have nephridia.