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Class 12 Biology Chapter 3 Human Reproduction Quiz 34 (60 MCQs)

Quiz Instructions

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1. In sexual reproduction offspring look ..... from their parent.
2. The male germ cells lining the seminiferous tubules are called .....
3. Choose the correct term for the description below: "A reproductive cell with 23 chromosomes."
4. In which structure are sperm cells produced?
5. Young humans and young plants have characteristics or traits they inherit from the parents.
6. Which of the following is not a type of contraception?
7. Mitotic division of spermatogonia gives rise to
8. A kid eating candies
9. Which one of the following statements is incorrect about menopause?
10. What is the name of the structure in the ovary which secrete progesterone
11. TRUE or FLASE:The external organs of the female reproductive system are collectively known as the vulva.
12. We humans extract the organic and inorganic nutrients from food through .....
13. FOLLICULAR PHASE occur at the same time with
14. When released from ovary human egg contains
15. Where does the umbilical cord join the baby?
16. Which one of the following is the most widely accepted method of contraception in India, as at present?
17. Each ovary takes turns release the ovum
18. A birth control method that is used after sexual intercourse is typically referred to as a
19. Eggs are generally round or oval.
20. The spermatids are transfered into mature sperms by a process called .....
21. Perhatikan ciri-ciri organ reproduksi berikut ini !1. Berupa kantong kulit yang melindungi testis2. Berfungsi mengatur suhu testis3. Berjumlah sepasang4. Termasuk organ reproduksi laki-lakiOrgan reproduksi yang memiliki ciri-ciri diatas adalah .....
22. How do we represent a recessive allele?
23. How many mature eggs are typically produced by each ovary of a non pregnant woman each year?
24. When does oogenesis occur?
25. TRUE or FLASE:The body shape of boys and girls changes during puberty
26. In which country does the sterilization is the most common?
27. What ensures that only one sperm can fertilize the ovum?
28. What are the basic building blocks of life?
29. The ..... protects/cushions the fetus, allows the fetus to move, and regulates its body temperature?
30. The shedding of the lining of the uterus along with some blood once a month. Also called a monthly period.
31. Which form of reproduction produces an offspring that is identical to its parent?
32. At which point is the embryo considered a fetus?
33. The following are the characteristics of puberty in girls .....
34. Dilation of the cervix means a widening of the cervix to allow the baby to pass through.
35. Which of the following sequences correctly represents the path of an unfertilized oocyte starting from ovulation?
36. Each ovary consists of
37. A sperm on fusing with an egg forms a zygote with
38. Which days of the cycle does menstruation occur?
39. Which organ produces ovum?
40. Why is progesterone important?
41. The role of high-does progesterone only pills is to
42. If the zygote is upto 8 blastomeres it can be transferred into fallopian tube is called
43. Menstrual cycle is characteristics of all female
44. The heart forms, beats, and is able to be heard using a tool called a doppler monitor at this earliest time:
45. Tunica albuginea covers
46. Name the pituitary hormone that is induced by foetal ejection reflex and leads to parturition?
47. Which hormone is responsible for causing ovulation
48. Which of the following hormones is not produced by placenta during pregnancy?
49. How are non-identical twins produced?
50. Identify the tubes that transport eggs from the ovaries to the uterus.
51. What type of reproduction takes place when one parent organism produces offspring without meiosis and fertilization?
52. After an ovum is fertilized, it divides to form a ball of cells called
53. The appearance of a boy looks like his father very much, so his genetic materials
54. What word is missing in the space in the following statement: ..... provides nutrients and oxygen to the embryo.
55. How long is the human gestation period?
56. The following are characteristics of puberty in boys are .....
57. The female sterilization consists of
58. Which of the following cells are the nutritive cells of the seminiferous tubules?
59. At what age range do boys start to go through puberty?
60. In the menstrual cycle following ovulation which hormone keeps the endometrium lining built up?
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