Mention the function of the following: a. Ureters in frog b. Malpighian tubules ¢. Body wall in earthworm

Explanation

a. They carry the urine from the kidneys fo the cloaca, in males, it also conducts the sperms as
it is the urinogential duct.
b. Excretion
c. Body wall in earthworm: The contractions and expansion of the masculature of body wall
assisted by the setae, play a major role in the locomotion of earthworm.