Which of the following types of nephridia are | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Earthworms $(Pheretima)$ possess three types of nephridia based on their location: $1$. Septal nephridia: Present on both sides of the intersegmen

Vedclass · Accepted Answer

Protonephridia

Vedclass · Answer

(D) Earthworms $(Pheretima)$ possess three types of nephridia based on their location: $1$. Septal nephridia: Present on both sides of the intersegmental septa from the $15^{th}$ segment to the last. $2$. Integumentary nephridia: Attached to the lining of the body wall of segment $3$ to the last. $3$. Pharyngeal nephridia: Present as three paired tufts in the $4^{th}, 5^{th},$ and $6^{th}$ segments. Protonephridia are primitive excretory structures found in organisms like flatworms (Platyhelminthes),not in earthworms.

Which of the following types of nephridia are not found in earthworms?

Similar Questions

Why is the nerve ring considered the brain of the earthworm?

The organism shown in the image is $.....$.

Blood circulation in earthworm is:

In $Pheretima$,lymph glands produce:

Copulation in earthworm occurs during

Vedclass Test Series

Exam Paper Generator

Online Exam Module