NEETBiologyPrinciples of Inheritance and VariationMCQ+4 / −1
In antirrhinum two plants with pink flowers were
hybridized. The F1 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, and White by rr
genes -
- Arrrr
- Brr
- CRr
- DRR
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