Question

Explain nephridia of earthworm

Answer 1

Answer:

Nephridia, coiled tubular duct-like organs, filter and remove waste from an earthworm's body. ... In more advanced segmented worms, like the earthworm, the nephridia typically are grouped in pairs throughout the segments of the worm's body. These pairs of nephridia are named for their location in the worms anatomy.

Answer 2

Explanation:

An earthworm is a terrestrial invertebrate that belongs to the order Opisthopora. They exhibit a tube-within-a-tube body plan, are externally segmented with corresponding internal segmentation, and usually have setae on all segments. They occur worldwide where soil, water, and temperature allow.