Question

How many types of nephridia are found in earthworm?
(A) Three types
(B) Two types
(C) One type
(D) Four types

Answer 1

3 types are found
septal nephridia, integumentary nephridia and pharyngeal nephridia.

Answer 2

Heya !!

Here's the answer !!

The correct option is (A) Three types...

Three type of nephridia are found in Earthworm :

1)Septal nephridia
They open into intestine

2) Integumentary nephridia
They open to the exterior on the body surface

3) Pharyngeal nephridia
They open into the buccal cavity and pharynx...

Hope this helps you :)

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