Evolution

Bihar Board Class 12 · Biology · 33 past questions

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1. Q10 2023

   Hugo de Vries proposed –

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2. Q12 2022 Set A

   is the main source of variation

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3. Q13 2022 Set A

   The utility of mimicry is

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4. Q28 2018

   Appearance of antibiotic resistance bacteria is an example of…

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5. Q29 2018

   What is gene mutation? What is its role in organic evolution?

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6. Q31 2017

   Inheritance of acquired characters was given by-

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