Hydrangea macrophylla is a species of plant with blue or pin…
Questions
Hydrаngeа mаcrоphylla is a species оf plant with blue оr pink flowers. Flower color in Hydrangea macrophylla plants is thought to be determined primarily by soil conditions rather than by inherited differences. Which of the following will provide the most direct evidence that flower color in Hydrangea macrophylla is due primarily to soil conditions?