bhumika28
A mammalian blastula in which some differentiation of cells has occurred.
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simran206
Blastocyst => A thin layer hollow structure in early enbroynic development that contains a cluster of cells called inner cell mass from which the embroy arises. The outer layer cell gives rises to placenta and other supporting tissues needed for fetal development within the uterus while the inner cell mass cells gives rises to the tissues of the body .
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