Body Fluids and Circulation — BIOLOGY STD 11 Science — Question
Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYBody Fluids and Circulation1 Mark
Question
Answer the following, Name the major site where RBCs are formed.
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Answer
In the early few weeks of embryonic life, primitive nucleated RBCs are produced in the yolk sac. In later embryonic stage, RBCs are mainly produced by the liver and spleen. But from birth onwards, RBCs are produced by bone marrow.
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