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During cleavage, the cell division is ve...

During cleavage, the cell division is very rapid. The daughter cells do not undergo any growth and the cells thus become gradually smaller in volume. Hence

A

the embryo becomes haploid

B

the embryo grows in volume

C

the embryo becomes smaller in volume

D

there is no increase in the volume of the embryo

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The correct Answer is:
D
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TRUEMAN BIOLOGY-HUMAN REPRODUCTION-Multiple Choice Questions
  1. Fusion of male and female pronuclei of two conjugate Paramecium is kno...

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  2. Cleavage is a unique form of mitotic cell division in that

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  3. During cleavage, the cell division is very rapid. The daughter cells d...

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  4. Which one of the following is incorrect?

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  5. In embryo,cleavage brings about

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  6. A zygote is completely divided into two by a cleavage furrow. The clea...

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  7. Solid ball like structure formed after completion of cleavage is

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  8. A morula can be differentiated from blastula in

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  9. Morphogenetic movements convert hollow spherical blastula into

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  10. The best definition of the process of gastrulation is that it is a pro...

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  11. Notochord develops from

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  12. Extra embryonic membrane of the mammals embryo are derived from

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  13. Mammalian foetus is directly surrounded by

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  14. The fluid released from the vagina just prior to childbirth is

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  15. Blood flowing through umbilical cord of mammalian embryo is

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  16. Drugs causing embryo malformations during pregnancy are called

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  17. The chemical substances released by activated spermatozoa that acts on...

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  18. Choose the incorrect statement from the following:

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  19. Spot the odd one out from the following structures with reference to t...

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  20. Seminal plasma, the fluid part of semen, is contributed by. (i) Semi...

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