Human Reproduction

Bihar Board Class 12 · Biology · 40 past questions

33 of 40 · show all

1. Q1 2026 Set A

   Which of the following cells are found in seminiferous tubules ?

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2. Q2 2026 Set A

   After how many months of pregnancy does the limbs and digits of foetus develop ?

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3. Q3 2026 Set A

   Which of the following placental hormones is produced during pregnancy ?

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4. Q4 2026 Set A

   In which structure of sperm are the enzymes present which help in fertilisation of the ovum ?

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5. Q6 2026 Set A

   What is the main role of large amount of progesterone secreted by corpus luteum ?

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6. Q10 2025

   What is the first menstrual cycle called?

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7. Q11 2024 Set E

   After how many months of pregnancy, do limbs and digits of the embryo develop?

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8. Q12 2024 Set E

   Which of the following secretes a large amount of progesterone?

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9. Q13 2024 Set E

   After ovulation the ovum is surrounded by a group of cells called

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10. Q14 2024 Set E

    Which of the following cells is haploid?

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11. Q15 2024 Set E

    What is the population growth rate of India as per 2001 census?

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12. Q16 2023

    Which organelle is not present in the cytoplasm of ovum ?

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13. Q17 2023

    Relaxin is secreted by –

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14. Q18 2023

    Ovulation takes place in –

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15. Q19 2023

    During menstrual cycle, the cyclic changes take place in –

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16. Q20 2023

    Heart is developed from –

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17. Q21 2022 Set A

    A female animal in which the cycle is slow, is

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18. Q22 2022 Set A

    The placenta in humans is formed.

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19. Q23 2022 Set A

    Capacitation is a natural process, which occurs

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20. Q24 2022 Set A

    Which of the following is implanted in the lining of the uterus?

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21. Q25 2022 Set A

    Human embryo remains protected in

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22. Q26 2021 Set H

    Sertoli cells are found in

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23. Q27 2021 Set H

    Menstrual cycle occurs in

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24. Q28 2020

    Where is the Graafian follicle found?

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25. Q29 2020

    Which germ layer gives rise to the blood and transport system?

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26. Q30 2019

    The anterior portion of sperm is covered by a cap like structure known as

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27. Q31 2019

    Uterus is related to

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28. Q32 2018

    The total number of eggs produced by a healthy human female during life time is…

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29. Q34 2017

    Fertilization outside the body is called-

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30. Q35 2017

    Sertolli cells are found in-

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31. Q36 2017

    Acrosome is a part of -

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32. Q37 2017

    What is test tube baby?

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33. Q39 2015

    Regulation is spermatogenesis is done by

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