Question

In: Biology

In a certain species of flower, the red allele for flower color (R) is completely dominant...

In a certain species of flower, the red allele for flower color (R) is completely dominant to the pink allele (r). A completely recessive allele (d) at a second gene on a different chromosome allows pigment (color) to be actually deposited within flowers; the lack of pigment results in white flowers. READ CAREFULLY!

(a) What is a possible genotype for a pink flower? ___ ___ ___ ___

(b) What is the probability that a flower that is heterozygous for both traits and a red flower (that had one pink parent) produce offspring that have white flowers? (SHOW BOTH PUNNETT SQUARES)

Solutions

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