OBJECTIVE LIFE SCIENCE
GENETICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Snap dragon color is a incomplete dominant trait. A red flower (RR) is crossed with white flower (WW)? What color are flowers that are RW?
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Red
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Red and White
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White
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Pink
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Explanation:
Detailed explanation-1: -In snapdragons, flower color exhibits incomplete dominance. When crossed, red (RR) and white (WW) flowers make pink flowers (RW).
Detailed explanation-2: -A red snapdragon flower is crossed with a white snapdragon flower, and all the resulting flowers from the cross are pink.
Detailed explanation-3: -The Rr genotype shows the phenotype of pink flowers and the rr genotypic character shows the phenotype of white flower. This means that all the plants which are present as the progeny have the genotype as Rr. Therefore % of Genotype Rr is 100% here. The % of Phenotype is 100% for pink flowers in the progeny.
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