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12th Standard English Medium Biology (Botany) Subject Economically Useful Plants and Entrepreneurial Book Back 1 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Biology

Time : 01:00:00 Hrs
Total Marks : 5

    1 Marks

    5 x 1 = 5
  1. Consider the following statements and choose the right option.
    i) Cereals are members of grass family.
    ii) Most of the food grains come from monocotyledon.

    (a)

    (i) is correct and (ii) is wrong

    (b)

    Both (i) and (ii) are correct

    (c)

    (i) is wrong and (ii) is correct

    (d)

    Both (i) and (ii) are wrong

  2. Assertion: Vegetables are important part of healthy eating.
    Reason: Vegetables are succulent structures of plants with pleasant aroma and flavours.

    (a)

    Assertion is correct, Reason is wrong

    (b)

    Assertion is wrong, Reason is correct

    (c)

    Both are correct and reason is the correct explanation for assertion.

    (d)

    Both are correct and reason is not the correct explanation for assertion.

  3. Groundnut is native of ____.

    (a)

    Philippines

    (b)

    India

    (c)

    North America

    (d)

    Brazil

  4. Statement A: Coffee contains caffeine
    Statement B: Drinking coffee enhances cancer

    (a)

    A is correct, B is wrong

    (b)

    A and B – Both are correct

    (c)

    A is wrong, B is correct

    (d)

    A and B – Both are wrong

  5. Tectona grandis is coming under family _____.

    (a)

    Lamiaceae

    (b)

    Fabaceae

    (c)

    Dipterocaipaceae

    (d)

    Ebenaceae

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