Q. Life span of RBCs is
A) 50 days
B) 70 days
C) 120 days
D) 220 days
Explanation
The life span of biconcave RBCs in man is about 120 days, whereas in frog (biconvex RBCs) is 100 days and in rabbit it is 80 days.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.