Biconcave disc like shape of RBC helps in _________.

Absorption of oxygen

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Transportation of gases

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Both A and B

No worries! We‘ve got your back. Try BYJU‘S free classes today!

None of these

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B Transportation of gases
RBCs are disc-shaped with a flatter, concave center. This biconcave shape allows the cells to flow smoothly through the narrowest blood vessels.
Gas exchange with tissues occurs in capillaries, tiny blood vessels that are only as wide as one cell.

Suggest Corrections

Similar questions

Q. Biconcave disc shape is a feature of __________.

Assertion (A) – RBCs are circular and biconcave in shape lacking all cell organelles.

Reason (R) - Circular and biconcave shape increases the surface area for oxygen binding and the lack of organelles results in no self-utilisation of the oxygen being carried.

Assertion (A) – RBCs are circular and biconcave in shape lacking all cell organelles.

Reason (R) - Circular and biconcave shape increase the surface area for oxygen binding and the lack of organelles results in no self-utilisation of the oxygen attached to it.

Q. I'm a circular, biconcave and disc-shaped cell. I lose my nucleus on maturation. I'm responsible for the transportation of respiratory gases. Who am I?

Q. Read the following(A-D):
A. RBCs are the most abundant of all the cells in blood.
B. A healthy adult man has no an average

5

Billions to

5.5

Billions of RBCs

m m^{- 3}

of blood.
C. RBCs are formed in liver in the adults.
D. RBCs are devoid of nucleus in most of the mammals and are biconcave in shape.
How many of the given statement are incorrect?

Join BYJU'S Learning Program

Biconcave disc like shape of RBC helps in _________.

The correct option is B Transportation of gasesRBCs are disc-shaped with a flatter, concave center. This biconcave shape allows the cells to flow smoothly through the narrowest blood vessels. Gas exchange with tissues occurs in capillaries, tiny blood vessels that are only as wide as one cell.

The correct option is B Transportation of gases
RBCs are disc-shaped with a flatter, concave center. This biconcave shape allows the cells to flow smoothly through the narrowest blood vessels.
Gas exchange with tissues occurs in capillaries, tiny blood vessels that are only as wide as one cell.