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Epiboly is the process of...

Epiboly is the process of

A

Rotation of gastrula wihin viteline membrane so that animal pople animal pole become anterior

B

overgrowth of micromeres which divide rapidly and sperad downward over megameres except at yolk plug

C

Mass migration of cells from animal hemisphere so that upper micromeres migrate over edge of dorsal lip .roll inside and tucked beneath outer layer

D

Formation of small slit like invagination sperm to penetrate zona pellucida ?

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-HUMAN REPRODUCTION-Assignment ( Section - B ) (Objective Type Question )
  1. which of the following decidua layer forms a partition between develop...

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  2. which of the following in not a correct statement about umbilical cord...

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  3. Sometimes the labor pains are less and uterine contraction have to b...

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  4. which of the following is not the function of Sertoli cells (sustentac...

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  5. If both ovaris are removed from pregnant human femle in first trimeste...

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  6. Decidua which lakes part in the formation of maternal protion of the p...

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  7. Minimum number of barrier iMs / are present between foetal and materna...

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  8. Blood flowing through umbilical cord of mammalian embryo is

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  9. Epiboly is the process of

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  10. which of the followin enzyme helps sperm to penetrate zone pellucida ?

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  11. Inhibition of uterine contraction casses and the bleeding and cramps o...

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  12. Which centriole of sperm is required for first cleavage?

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  13. Androgen binding protein which helps in concentrating testosterone in ...

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  14. Mark the incorrect statement with regard to human reproduction

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  15. Drugs such as Thalidomide taken by woman in first trimester of pregnan...

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  16. Home use kits for determining a women's fertile period depend on the d...

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  17. Neural crtst cellls break off from the and later move to the sides of...

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  18. The type of placenta find in human beings is of type :

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  19. The type of placenta find in human beings is of type :

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  20. which of the following can be termed as milk ejectig hormone?

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