Question

In what way the excretory systems is developed from protozoa to annelida

Answer 1

Answer:

Protozoa is nephrida. And annelida is rigid covering the spiders body

Answer 2

Excretory system in annelida

Explanation:

• In earthworms, members of the Annelida, the discharge system consists of structural units known as nephridia (the singular is nephridium).
• Every nephridium contains a rough tunnel that ends up in an extended, curled tube-shaped structure, that ends up in a bag sac (a primitive bladder).
• Fluid moves from the inner setting into the funnel.
• As fluid passes through the tube-shaped structure, cells within the cannular lining absorb helpful compounds like aldohexose, amino acids, and salts.