Differentiate between morula and blastula.
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S. No.
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Morula
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Blastula
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(i)
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It is a solid mass of daughter cells (blastomeres) formed by cleavage of zygote.
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It is a hollow mass of cells having a central cavity called blastocoel.
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(ii)
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It has 16 identical cells (blastomeres).
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It has an outer cell layer, trophoblast, and an inner cell mass.
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