Which one of the following statements about m | vedclass

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(a) : A morula is an embryo at an early stage of embryonic development, consisting of cells (called blastomeres) in a solid ball contained within the

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It has almost equal quantity of cytoplasm as an uncleaved zygote but much more $DNA.$

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(a) : A morula is an embryo at an early stage of embryonic development, consisting of cells (called blastomeres) in a solid ball contained within the zona pellucida. The morula is produced by embryonic cleavage, the rapid division of the zygote. The increase in number of cells does not change the size of the original mass. The divisions are rapid because there is no net growth of the embryo&shy;the cell cycle alternates between $DNA$ replication and mitosis. In the absence of growth, the cell number in the embryo increases while the cell size decreases. Thus, it has almost equal quantity of cytoplasm as an uncleaved zygote but much more $DNA$.

Which one of the following statements about morula in humans is correct?

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