It will be able to store more haemoglobin.
There shape confers them a degree of flexibility as some capillaries are smaller than the diameter of a RBC. Secondly, the biconcave shape of the RBC gives it an ideal surface area to volume ratio for maximum gas exchange.
Pretty sure it's to increase the surface area
'Spectrin' protein found in the outer cell membrane of the RBC Which give charctestics shape{BICONCAVE} .
biconcave (A.N)
biconcave
Mammalian RBC is always enucleated [Without nucleus] without any EXCEPTION The mammalian RBC is also biconcave and DISCOIDAL except Camel and Llama, which have Oval shaped RBC
They are related to red blood cells.erithropoeitin triggers the RBC production.
They have no nucleus, so they sink in in the area where the nucleus should be. Oxygen binds to the surface of the cell, so the increased amount of surface area due to the biconcave shape gives it more space to carry oxygen.
white blood cells have irregular shape ,they can take any shape and easily removed
Normal blood red cells are biconcave disks, approx. oval.
The shape of the human red blood cells is that it is biconcave in shape.
It is because it then enables us to have more in our bodies. For example you could fit more people in a room if you laid down upon one another than is you were to have people just stand in the room.