Q. Which is the blood cell without nucleus and other cell organelles?
Solution:
- RBCs or Erythrocytes lack cell nucleus and most organelles, in order to accommodate maximum space for haemoglobin.
- RBCs are flexible and oval biconcave disks.
- Jan Swammerdam was the first to observe and describe RBCs.
- The presence of iron – containing haemoglobin in the RBCs is responsible for the red colour of the blood.
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