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Biology
9. Heredity and Evolution
Home · Class 11 · Biology · NCERT - Exemplar Science · 9. Heredity and Evolution
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Q1 of 47 Page 73

Exchange of genetic material takes place in

Exchange of genetic material takes place during sexual reproduction. During sexual reproduction male and female gametes exchange their genetic material to form zygote.

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2

Two pink colored flowers on crossing resulted in 1 red, 2 pink and 1 white flower progeny. The nature of the cross will be

3

A cross between a tall plant (TT) and short pea plant (tt) resulted in progeny that were all tall plants because

4

Which of the following statement is incorrect?

5

If a round, green seeded pea plant (RR yy) is crossed with wrinkled, yellow seeded pea plant, (rr YY) the seeds produced in F1 generation are

Questions · 47
9. Heredity and Evolution
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