Question

name the excretory organ of prawn?

Answer 1

three kinds of excretory organs of prawns
# a pair of antennary or green glands
# a renal or nephroperitonial sac and
# the integument

Answer 2

Hello mate here is your answer.

It consists of a mass of branched and greatly coiled excretory tubules. Tubules are lined by a single layer of large excretory epithelial cells. They open by a single aperture into end sac and by many apertures into bladder.

Hope it helps you.