Mccoy

Biology

28 January, 16:05

Plant roots can be fibrous or a taproot. When there is not enough water in the environment some plants send their taproot further down into the soil in search for water, while some with fibrous roots increase the density of their root systems. What does this demonstrate?

A. genetic mutation induced by the environment

B. differentiation of vascular tissue in plants

C. structural response to the environment

D. alternation of generations in plants