Heredity

Bihar Board Class 10 · Science · 18 past questions

1. Q1 2026

   The number of autosomes in humans is

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2. Q2 2025

   What is the meaning of atavism ?

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3. Q3 2025

   The genetic structure of an organism is called

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4. Q4 2025

   The evolution of organisms by natural selection is called

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5. Q5 2024

   The word 'Gene' was coined by

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6. Q6 2023

   According to evolutional view, we are more similar to

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7. Q7 2023

   The forelimbs of man, cat and bat are

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8. Q8 2023

   Which of the following is an example of regeneration ?

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9. Q9 2023

   The genic constitution of an individual organism is called

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10. Q10 2022

    Which plant did Mendel use for his genetic experiment ?

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11. Q11 2022

    The place of origin of humans is

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12. Q12 2022

    Which of the following was not present on earth before the origin of living beings?

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13. Q13 2020

    Who wrote the book 'The Origin of Species'?

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14. Q14 2020

    Which plant did Mendel use for his experiments in genetics?

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15. Q15 2019

    An example of homologous organs are

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16. Q16 2018

    Who propounded the laws of Inheritance?

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17. Q17 2018

    Women have a pair of Sex Chromosomes -

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18. Q18 2015

    Who wrote the book 'The Origin of Species' ?

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