Question

Which one of the following structures in Pheretima is correctly matched with its function ?

Answer 1

Answer:

hi buddy

Explanation:

Clitelium in earthworm -

Glandular tissue clitellum (cingulum), presents 14-16 segments, forming a thick girdle.

- wherein

The gland secretes mucus and albumin and form cocoon.

 

 

Option 1)

Clitellum-secretes cocoon

This solution is correct 

Option 2)

Gizzard-absorbs digested food

This solution is incorrect 

Option 3)

Setae-defence against predators

This solution is incorrect 

Option 4)

Typhlosole-storage of extra nutrients

This solution is incorrect 

Answer 2

The gizzard is located (front end to back end) after the crop in the earthworm. ... Setae help earthworms attach to the surface and prevent backsliding during peristaltic motion. Typhlosole function is to increase intestinal surface area for more efficient absorption of digested nutrients.

♥ mark it on brainleist ..☺..