Mammals have biconcave RBC. The physiological use for it is

To decrease the surface area

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

To increase the surface area

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

To be packed like coins

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

None of the above

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

Open in App

Solution

The correct option is B To increase the surface area
To allow relatively quick saturation and dis saturation with $O_{2}$ and $C O_{2}$

Suggest Corrections

Similar questions

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 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. Biconcave disc like shape of RBC helps in _________.

Q. Read the following

(A - D)

:-
A. RBCs are the most abundant of all the cells in blood.
B. A healthy adult man has 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 above statement are incorrect?

Q. The advantage of RBCs being biconcave is that

Join BYJU'S Learning Program

Mammals have biconcave RBC. The physiological use for it is

The correct option is B To increase the surface areaTo allow relatively quick saturation and dis saturation with O2 and CO2

The correct option is B To increase the surface area
To allow relatively quick saturation and dis saturation with $O_{2}$ and $C O_{2}$