biology

A plant has red flowers. In this species, a red flower color is the dominant trait over a white flower color.

What can you say about this plant?

a : If the genotype is Rr, the phenotype will be red-flowered.
b : If the plant has red flowers, the genotype must be rr.
c : Plants with RR and Rr genotypes will all have a white-flowered phenotype.
d : If the phenotype is RR, the genotype is red.
is it a

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  1. a is correct.

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    bobpursley

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