MIUN Free NEET Quiz Unit 6

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

2. The embryo becomes embedded in the myometrium of the uterus, is called implantation, and it leads to pregnancy.

3. Intentional termination of pregnancy after full term is called induced abortion.

4. Whether the ovum is fertilised or not, the proliferative phase is followed by the luteal phase.

5. In menstrual cycle, if the released ovum is not fertilised, the proliferative phase is followed by the secretory phase.

6. The mammary tubules of each mammary lobe join to form a mammary duct.

7. In the menstrual cycle, during which the mother is lactating, the ovulatory phase releases the ovum which completes the meiotic division II.

8. Coconut’s endosperm is exhausted before the seed reaches maturity.

9. The oviducts, uterus and vagina are female accessory ducts.

10. The uterine cells divide slowly and uncovers the blastocyst after it is attached.

11. MTP is generally performed to get rid of unwanted pregnancy due to rapes, casual relationship, etc., as also in cases when the continuation of pregnancy could be harmful or even fatal to either the mother, or the foetus or both.

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

13. The zygote formed by IVF before five mitotic divisions could be transferred into the uterus.

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

15. Intine is a thin continuous layer which is made up of sporopollenin.

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

17. The new-born baby is fed milk by the mother (lactation) during the initial few months of growth.

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

19. In many citrus and mango species many ovule contains single embryo.

20. Production of hybrid seeds is costly and hence the cost of hybrid seeds become too inexpensive for the farmers.

21. Providing medical facilities and care to the problems like menstrual irregularities, pregnancy related aspects, delivery, medical termination of pregnancy, STIs, birth control, infertility, post natal child and maternal management is another important aspect of the Reproductive and Child Health Care programmes.

22. The Leydig cells outside the seminiferous tubules, synthesize and secrete testicular hormones called estrogens.

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

24. Reproductive health refers to a total well-being in all aspects of reproduction, i.e., physical, emotional, behavioural and social.

25. The wheat embryo leaves some endosperm unused.

26. In menstrual cycle, if the released ovum is not fertilised, the luteal phase will not secret progesterone.

27. After nine months of pregnancy, the fully developed fetus is ready for delivery.

28. The uterus has three layers namely periwig, myometrium and endoscope.

29. The blastocyst becomes embedded in the endometrium of the uterus, is called blastulation, and it leads to cleavage.

30. The female reproductive system consists of a pair of eyebrows, a pair of fallopian tubes, a uterus, a mouth, internal genitalia, and a pair of mammoth glands.

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

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

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

34. A cell of the megasporangium, the microspore mother cell divides mitotically and one of the microspores forms the seed coat.

35. In barley, the endosperm is fully utilized before the seed matures.

36. Simple precautions to avoid contracting STIs include avoiding sexual intercourse with unknown or multiple partners and using condoms during intercourse.

37. In 40% of angiosperm when the pollen grain is mature it contains two cells, the vegetative cell and generative cell.

38. Castor retains its endosperm beyond seed maturity.

39. In many citrus species each ovule contains many embryos.

40. Ovum from a donor transferred in to the uterus of another female is known as IUT.

41. In 41% of angiosperm when the pollen grain is mature it contains three cells, the vegetative cell and two generative cells.

42. Hybrid varieties of several of our food and vegetable crops are being extensively cultivated.

43. Complications from STIs do not include pelvic inflammatory disease (PID), stillbirth, and infertility.

44. Emotional, religious, and social factors are also deterrents in the adoption of these methods.

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

46. Intentional termination of pregnancy after full term is called medical termination of pregnancy (MTP).

47. The Indian population which was around 7200 million in 1900.

48. The corpus luteum persists if fertilisation occurs.

49. The female reproductive system consists of a pair of ovaries, a pair of oviducts, a uterus, a vagina, external genitalia, and a pair of mammary glands.

50. In maize, a part of the endosperm remains unconsumed by the embryo.