Question #6425637Single Choice

Biology

Question

A gardener grows two genetically identical hydrangea plants in different soils. Plant A has pink flowers, and Plant B has blue flowers. What is the best explanation for this difference?

Options

A
    The hydrangeas experienced mutations that changed their flower colors.
B
    Plant A is exposed to more sunlight than Plant B.
C
    The soil pH is higher (more alkaline) for Plant A and lower (more acidic) for Plant B.
D
    The flower color is random and not influenced by environmental conditions.

Answer & Analysis

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