Q. The structure in $Amoeba$ functionally similar to human kidney is
A) Nucleus
B) Plasmodesmata
C) Plasma membrane
D) Contractile vacuole
Explanation
$Amoeba$has only one contractile vacuole. This vacuole regularly pumps out excess water like human kidney.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.