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12th Standard English Medium Biology (Zoology) Subject Principles of Inheritance and Variation Book Back 3 Mark Questions with Solution Part - I updated Book back Questions Question Bank Software May-13 , 2022

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12th Standard English Medium Biology (Zoology) Subject Principles of Inheritance and Variation Book Back 3 Mark Questions with Solution Part - I updated Book back Questions

12th Standard English Medium Biology (Zoology) Subject Principles of Inheritance and Variation Book Back 3 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Biology

Time : 01:00:00 Hrs
Total Marks : 15

    3 Marks

    5 x 3 = 15

  1. Mention the symptoms of Down's syndrome.

  2. Differentiate Intersexes from Supersexes

  3. Explain the genetic basis of ABO blood grouping man.

  4. How is sex determined in human beings?

  5. What is male heterogamety?

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