Question

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

A. It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNA
B. It has far less cytoplasm as well as less DNA than in an uncleaved zygote
C. It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygote
D. It has more cytoplasm and more DNA than an uncleaved zygote

Answer 1

The correct statement about the morula in humans is that it has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNA. Therefore, the correct option is A.

Step-by-step explanation:

The correct statement about the morula in humans is:

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

The morula is a stage in embryonic development where the zygote has undergone several rounds of cell division. Although the morula is made up of more cells than the uncleaved zygote, the overall size of the organism remains the same. The accumulation of more DNA in the morula allows for the necessary genetic material for further development.