GATE XL · 2023 · XL-R
Question 63: Genetics and genomics
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Question 63
XL-RNAT2 marksNeeds review
In a diploid angiosperm species, flower colour is regulated by the R gene. RR and Rr genotypes produce red flowers, whereas the rr genotype produces white flowers. If two individual plants are randomly selected from a large segregating population of a genetic cross between RR and rr parents, the probability of both the plants producing red flowers is ______. (Rounded off to two decimal places)
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2023XL-R
GATE XL 2023 · Paper 1
Life Sciences · Original paper archive
- Section
- Section XL-R
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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