Pink is the phenotype from the expression of a heterozygous genotype in flowers that exhibit incomplete...

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Biology

Pink is the phenotype from the expression of a heterozygousgenotype in flowers that exhibit incomplete dominance. Red andwhite flowers result from the two homozygous genotypes.
10. What would be the probability of getting pink floweredplants from a cross between two pink flowered plants?
11. Is there any chance of red or white flowers from a cross oftwo pink flowered plants? Explain your answer.
12. Explain how recombination during meiosis contributes togenetic diversity in offspring.
13. Why are females often carriers of X-linked recessive traits,but do not show the trait as often as males?
14. Why would cancer be considered a disease that ismultifactorial?

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Ans Lets say red colour allele is denoted by allele R White colour allele is denoted by r Then pink color is in Heterozygous condition so Rr Cross between two pink Rr x Rr R r R RR Rr r Rr rr There is 12 or 50 chance of getting pink flowers 11 25 chance of getting red flower 25 chance white flower Since both pink flowers carry one Dominant and one recessive allele there is See Answer

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