Question

Erythrocytes are biconcave discs and lack mitochondria.
Give reasons.​

Answer 1

Answer:

Erythrocytes or Red blood cells do not contain a nucleus and hence they are biconcave discs. They lack most organelles including mitochondria and there is more interior space for the presence of the haemoglobin molecules making them efficient in carrying oxygen

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Answer 2

Answer

Erythocytes or red blood cells do not contain a nucleus and hence they are biconcave discs. they lack most organelles including mitochondria and there is more interior space for the presence of the haemagolbin molecules making them efficient in carrying oxygen