Q. $NH_{3}$ in $Amoeba$ is excreted by
A) Food vacuole
B) Contractile vacuole
C) Plasma membrane
D) All of the above
Explanation
Contractile vacuoles are osmoregulatory organs in $Amoeba$ for the elimination of excess water from the body and excretory by-product, $i.e.,$ ammonia.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.