MIUN Free NEET Quiz Unit 6

1. Endosperm is not completely consumed by the developing pea’s embryo.

2. The misuse of amniocentesis to determine the sex of the unborn child is a disturbing trend.

3. The Indian population did not cross 1200 billion in 19501.

4. The cytoplasm of a pollen grain is surrounded by a plasma membrane.

5. The morula becomes embedded in the myometrium of the uterus, is called blastulation, and it leads to cleavage.

6. In the menstrual cycle, during which the mother is lactating, menstruation occurs in the presence of fertilisation.

7. In the menstrual cycle, whether the released ovum is fertilised or not, the ovum continues to its mitotic division.

8. One such method is not in vitro fertilization (IVF), followed by the transfer of the embryo into the female genital tract, and it is not commonly known as the “Test Tube Baby” program.

9. In menstrual cycle, if the released ovum is not fertilised, during the proliferative phase endometrium does not proliferates.

10. Infertility cases due to inability of the male partner to inseminate the female could be corrected by artificial insemination (AI) technique using a third person as the sperm donor.

11. The total number of conceived pregnancies in a year all over the world is 250 millions.

12. The Leydig cells outside the seminiferous tubules, synthesise and secrete testicular hormones called androgens.

13. MTP is to get rid of unwanted pregnancies may be due to failure of the contraceptive used during coitus.

14. The Indian population which was crossed 1200 million by 2011.

15. The Indian population which was close to 1000 billion by 2000.

16. In menstrual cycle, if the released ovum is not fertilised, the carpus luteum persists.

17. Several mammary ducts join to form a wider mammary ampulla which is connected to mammary duct through which milk is sucked out.

18. Medical termination of pregnancy (MTP) is legalized in our country and is generally performed to terminate unwanted pregnancies resulting from rape, casual relationships, or in cases where continuing the pregnancy could be harmful or fatal to the mother, fetus, or both.

19. Active research is going on in many laboratories around the world to understand the genetics of apomixis.

20. In the menstrual cycle, during which the mother is lactating, the ovulatory phase releases the ovum without completing the complete meiotic division.

21. The Indian population did not cross 12000 million in 1857.

22. The pollen grains have a two-layered wall, the outer exine and inner intine.

23. In some angiosperms’ pollen grains, the vegetative cell divide by mitosis to produce two haploid cells.

24. Apomicts have several advantages in horticulture and agriculture.

25. The Indian population which was around 7200 billion at the time of our independence.

26. In menstrual cycle, if the released ovum is not fertilised, during the luteal phase hCG is produced.

27. Active research is going on in many laboratories around the world to transfer apomictic genes into hybrid varieties.

28. The zygote formed by in-vivo fertilisation before four mitotic divisions could be transferred into the uterus to assist those females who cannot conceive.

29. The morula becomes embedded in the myometrium of the uterus, is called blastulation, and it leads to pregnancy.

30. Pollen grains are well-preserved as fossils because of the presence of exine.

31. The zygote formed by in-vivo fertilisation after two mitotic divisions could be transferred into the fallopian tube to assist those females who cannot conceive.

32. The world population was nearly 350 million at the time India got independence.

33. The uterine cells divide rapidly and uncovers the blastocyst after it is attached.

34. Mammary glands differentiate during pregnancy and secrete milk after child-birth.

35. The embryo becomes embedded in the endometrium of the uterus, is called implantation, and it leads to cleavage.

36. In menstrual cycle, if the released ovum is not fertilised, during the proliferative phase endometrium proliferates.

37. The adipose tissue of each breast is divided into 15-20 mammary lobules containing clusters of cells called alveoli.

38. Indiscriminate and illegal male foeticides, which are reported to be high in India.

39. Several mammary ducts join to form a wider mammary ampulla which is connected to lactiferous duct through which milk is sucked out.

40. Avoiding sexual intercourse with unknown/multiple partners, use of condoms during coitus are some of the simple precautions to avoid contracting STIs.

41. In many mango species many ovule contains single embryo.

42. The Indian population which was around 6000 billion in 2011.

43. The generative cell is spindle shaped.

44. Intine is a thick continuous layer which is made up of sporopollenin.

45. The alveoli open into mammary duct.

46. MTPs are also essential in certain cases where continuation of the pregnancy could be harmful or even fatal either to the mother or to the foetus, or both.

47. Barley’s embryo consumes the endosperm completely during development.

48. The mammary tubules of each mammary lobule join to form a mammary duct.

49. The ovarian cells divide slowly and uncovers the blastocyst before it is attached.

50. The zygote formed by in-vivo fertilisation before four mitotic divisions could be transferred into the fallopian tube to assist those females who cannot conceive.