Third phase of embryo development is ...

A. Cleavage

B. Fertilization

C. Gametogenesis

D. Gastrulation

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  1. Layers of ovum from outside to inside are .
  2. When is the best time to get FSH levels checked?
  3. Approximately how long does it take for a spermatocyte to complete its differentiation into a spermatozoan…
  4. Fertilization is fusion of ..
  5. The part of the sperm containing proteolytic enzymes to digest the zona pellucida is the:
  6. Name the pituitary hormone that regulates sertoli cells
  7. An abnormal human male phenotype involving an extra x-chromosome (xxy) is found in....
  8. After ovulation graffian follicles turns into
  9. In menstrual cycle the secretory phase is also known as
  10. Pregnancy begins with implantation of
  11. Cell division that occurs in zygote is called
  12. Normal sperm count is
  13. The number and appearance of chromosomes in the nucleus of a eukaryotic cell is called as
  14. The chemical of the ovum that attracts and holds sperm
  15. Emergency contraceptives may prevent pregnancy if used within 72 hrs of
  16. Which part of the foetus is developed from mesoderm?
  17. Combined Oral contraceptives prevent pregnancy by
  18. Which of the following is not a hereditary disease?
  19. Sertoli cells are found in
  20. What is Hirsuitism in females? (Usually with Poly cystic ovarian disease)
  21. Fertility in women may be impaired by
  22. Total numbers of ovum released in the life time of a woman is approximately
  23. What is the best sperm extraction technique for men with obstructive azoospermia?
  24. Failure of the brain to grow in the foetus may result in:
  25. The most important region of the decidua for the nourishment of the conceptus is the deciduas
  26. Membrane that gives protection to embryo from external shocks is
  27. Human embryo is enclosed by a sac called
  28. The functional unit of testis of man is ...
  29. Embryonic connective tissue is formed from ..
  30. A marriage between man with normal vision and colour blind woman will give birth to