Which of the following is an exonephric nephr | vedclass

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(C) In earthworms $(Pheretima)$,nephridia are classified based on their location and the site of waste discharge. $1$. Integumentary nephridia are att

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Integumentary nephridia

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(C) In earthworms $(Pheretima)$,nephridia are classified based on their location and the site of waste discharge. $1$. Integumentary nephridia are attached to the lining of the body wall of segments $3$ to the last and open directly to the exterior of the body surface. $2$. Because they discharge their waste directly to the outside,they are termed 'exonephric'. $3$. Septal and pharyngeal nephridia discharge their waste into the alimentary canal,hence they are 'enteronephric'.

Which of the following is an exonephric nephridium?

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