Mention the function of the following:

cbse
structureofanimals

#1

Mention the function of the following:
(a) Ureters in frog
(b) Malpighian tubules
© Body wall in earthworm


#2

The ureters act as urinogenital duct male frogs. In females, the ureter is separate from the oviduct and only carries urine.
(b) Excretion is performed by Malpighian tubules in cockroaches.
© The body wall of the earthworm facilitates exchange of gases