Question

What are forests of Nephridia and name the segments in which they are present?​

Answer 1

Explanation:

Nephridia (excretory organ) in earthworm are of three types -pharyngeal, septal and integumentary. Integumentary nephridia occur in a group of 200-250. These are not present in first two segments. Forest/cloud of integumentary nephridia occurs in clitellar region.