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NEET 2010
Exam
NEET
Year
2010
Subject
Zoology
Chapter
Principles of Inheritance and Variation

NEET 2010 · Zoology · Principles of Inheritance and Variation

In Antirrhinum, two plants with pink flowers were hybridized. The...

In Antirrhinum, two plants with pink flowers were hybridized. The F1\mathrm{F}_1 plants produced red, pink and white flowers in the proportion of 1 red, 2 pink and 1 white. What could be the genotype of the two plants used for hybridization? Red flower colour is determined by RR\mathrm{RR}, and white by rr\mathrm{rr} genes.In Antirrhinum, two plants with pink flowers were hybridized. The F_1 plants produced red, pink and white flowers in

Options

  1. Arrrr
  2. BRR\mathrm{RR}
  3. CRr\mathrm{Rr}
  4. Drr\mathrm{rr}

Correct answer

C. Rr\mathrm{Rr}

Step-by-step solution

In Antirrhinum, two plants with pink flowers were hybridized. The F_1 plants produced red, pink and white flowers in
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