What is the excretory product of earthworms?

Answer: The excretory system of earthworms is composed of the help of nephridia, which can be referred to as a type of excretory organ similar to the kidney in vertebrate species. Apart from the initial three segments, nephridia are highly permeable, lengthy, skinny, and tangled tubes encountered across all segments.

Excretion is the act of eliminating metabolic waste products that are created inside the body of a living being. The method of excretion is different in every living creature and this process also includes the nitrogenous content such as ammonia, lactic acid, uric, nucleic acids, and so on.