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.During cleavage,the zygote undergoes rapid mitotic divisions without any significant growth in size.Because there is no net growth,the total volume of cytoplasm remains approximately the same as that of the original zygote,while the number of cells increases.However,since each cell division involves $DNA$ replication,the total amount of $DNA$ in the morula is significantly higher than in the uncleaved zygote.Therefore,the morula 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?

Similar Questions

Which one of the following is derived from the ectoderm?

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