Which Type of Animal Would You Dissect to Locate a Nephridium

Question

Which type of animal would you dissect to locate a nephridium?
A) Flatworm
B) Insect
C) Reptile
D) Earthworm
E) Bird

Accepted Answer

Nephridia are excretory organs found in some invertebrates, such as annelids like earthworms, where they function similarly to kidneys in vertebrates.