Hydrangea Plants of the Same Genotype Are Planted in a Large

question 7

Multiple Choice

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)Environmental factors such as soil pH
• B)The allele for blue hydrangea being completely dominant
• C)The alleles being codominant
• D)The fact that a mutation has occurred
• E)Acknowledging that multiple alleles are involved

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A steroid hormone that is the principal male sex hormone and an anabolic steroid, playing a key role in the development of male reproductive tissues, as well as promoting secondary sexual characteristics.

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A chemical messenger produced by glands in the endocrine system, hormones travel through the bloodstream to tissues or organs, affecting various bodily functions.