Reproduction in Organisms

Bihar Board Class 12 · Biology · 21 past questions

1. Q1 2025

   Which of the following reproduces only once in its lifespan?

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2. Q2 2024 Set E

   Which of the following is not responsible for vegetative propagation of plants?

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3. Q3 2024 Set E

   Which of the following statements is incorrect?

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4. Q4 2023

   Reproduction which does not involve gametic union is called ?

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5. Q5 2023

   Roots of which plant give rise to a new plant ?

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6. Q6 2022 Set A

   The acrosome of human sperm is formed

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7. Q7 2022 Set A

   produces Penicillium

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8. Q8 2022 Set A

   Fertilization is internal

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9. Q9 2022 Set A

   Production of plants without fertilisation is carried out by whom ?

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10. Q10 2021 Set H

    When offspring is formed by single parent, it is called as

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11. Q11 2021 Set H

    Out of the following which one is hermaphrodite organism ?

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12. Q12 2021 Set H

    Binary fission occurs in

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13. Q13 2020

    Vegetative propagation in ginger occurs by which of the following?

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14. Q14 2019

    Gamates are usually

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15. Q15 2019

    Yeast reproduces by means of

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16. Q16 2017

    Which one is not hermaphrodite animal?

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17. Q17 2015

    When offspring is formed by single parent when it is called as

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18. Q18 2015

    Reproduction by 'budding' occurs in

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19. Q19 2015

    Oviparous are

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20. Q20 2015

    Diploid are

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21. Q21 2015

    Write a note in brief about sexual reproduction in organisms.

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