What type of organ do annelids have to help in osmoregulation and excretion?

What type of organ do annelids have to help in osmoregulation and excretion?
  1. Nephridia
  2. Gills
  3. Parapodia
  4. Fins

Solution

Annelids have Nephridia which help in osmoregulation and excretion.

Asked in: NCERT

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