Question

why do Red blood cells have large surface area?
give ur answers in pragraph

Answer 1

Red blood cells have very thin cell membranes – this lets oxygen diffuse through quickly. ... The biconcave shape provides a large surface area compared to the volume of the red blood cell, allowing diffusion to happen efficiently

Answer 2

❥ $\huge\frak\pink{answer}$

Adaptations for efficient diffusion of oxygen

• Red blood cells have very thin cell membranes – this lets oxygen diffuse through quickly. ... The biconcave shape provides a large surface area compared to the volume of the red blood cell, allowing diffusion to happen efficiently.

thnks!