Where are septal nephridia found in the body of earthworm?

Where are the septal nephridia found in the body of earthworm.

What are nephridia? Name the types of nephridia found in earthworm.

Septal nephridia of earth worm are:-

Septal nephridia of earthworm open in-

Septal nephridia of earthworm open in-

What are nephridia? Mention the types of nephridia in earthworm?

Which of the following nephridia are not found in earthworm?

A common character between septal nephridia of earthworm and Malpighain tubules of cockroach is that both

A common character between septal nephridia of earthworm and Malpighain tubules of cockroach is that both