JAMB - Biology (2018 - No. 13)
Which of the following groups of organisms has kidney as the excretory organ?
Fishes, amphibians, birds, man
Fishes, amphibians, annelids, insects
Fishes, reptiles, birds, tapeworm
Fishes, protozoans, amphibians, man
Explanation
All of the organisms listed in option A use kidneys as their excretory organ.