객관식
Which of the following phenotypes is an example of polygenic inheritance?
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Non-Mendelian Genetics
객관식
Hydrangea plants of the same genotype are planted in a large flower garden. Some of the plants produce blue flowers and others pink flowers. This can be best explained by which of the following?
A
The knowledge that multiple alleles are involved.
B
The allele for blue hydrangea is completely dominant over the allele for pink hydrangea.
C
The alleles are codominant.
D
Environmental factors such as soil pH affect the phenotype of flower color.
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