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NEST2015BiologyPrinciples of Inheritance and Variation

The following crosses were performed between parental lines with indicated genotypes. (i) BB Bb (ii) AAbb aaBB (iii) BB bb (iv) Bb Bb (v) AA AA (vi) bb Bb The above crosses that are expected to produce only 50 % homozygotes among the F1 progeny are:

Options

  1. A(ii), (iii) and (v)
  2. B(i), (iv) and (vi)
  3. C(i), (ii) and (v)
  4. D(i), (ii), (iii) and (vi)

Correct answer

B. (i), (iv) and (vi)

Step-by-step solution

No solution available.

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