How many cleavages are completed in the 16-celled stage of an egg?

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Question:
How many cleavages are completed in the 16-celled stage of an egg?

1.12

2.8

3.4

4.3

Posted Date:-2021-02-22 11:38:40

More MCQS Questions and answers

  1. A freshly unfertilized egg of hen contains
  2. An abnormal rise in the number of RBC count is known as________.
  3. An example of plants occupying the second stage of hydrosere is
  4.  In ecological succession; the final stable community is known as
  5.  In human females; the fertilized eggs get implanted in the uterus after ________.
  6.  In women; this sexually transmitted disease can result in infertility
  7.  Process of the successful establishment of species in a new area is known as
  8.  The spindle in the determinate cleavage is
  9.  This is a major reason for infertility in women
  10.  What happens to the red blood cells when it is kept in 0.8% NaCl?
  11.  What is the average life span of human Red blood Cells?
  12.  Which of the following embryo has a parasitic mode of nutrition?
  13. Boosting the intake of _________ can help women trying to conceive
  14. Brain; nerve cells and spinal cord or the central nervous system develops from embryonic ______.
  15. Discoidal and superficial cleavages are types of
  16. Division of White Blood Cells takes place by_____
  17. Egg implantation is followed by______.
  18. Fertility in women is impaired by
  19. How many cleavages are completed in the 16-celled stage of an egg?
  20. If an unfertilized egg is pricked with a microneedle; it will
  21. If the first cleavage furrow divides zygote completely into two; the cleavage type is
  22. Implantation is the process of__________.
  23. In adults; Red blood Cells is formed in ________.
  24. Infertility is when a couple fails to conceive after
  25. In ecological succession; the intermediate developmental phase is known as
  26. Least constancy of shape is exhibited by_______.
  27. Lithosphere serves as a reservoir for
  28. Lymph differs from blood in having ________.
  29. Menstrual phase bleeding is due to
  30. Mesoderm gives rise to all the structures except ______.
  31. Nerve supply of ovary is through
  32. On the sand; ecological succession is
  33. Order of basic processes involved in succession is
  34. Procedures used to treat infertility are
  35. Pseudopregnancy is a physiological condition; comparable to normal pregnancy except that there is no__________.
  36. Right ovarian artery arises from
  37. The fertilized egg divides by the process of
  38. The only human system that is derived from all the three germ layers is
  39. The protein content is the highest in the lymphatics of ________.
  40. The type of cleavage found in insects
  41. This about ecological succession is incorrect
  42. This condition impairs infertility
  43. This is also known as meroblastic cleavage
  44. This is not a climax vegetation
  45. This is true about secondary succession
  46. When the count of white blood cells drops below the optimum level of blood it is known as ________?
  47. which of the following events is likely to take place; if the nuclei from an 8-celled stage of an embryo are transplanted into enucleated eggs?
  48. Which of the following options contains only the mesodermal structures?
  49. Which of the following organ is formed during gastrulation?
  50. Which of the following statement is true about the Camel’s erythrocytes?
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