If the auxin that is produced by an apical meristem is transported in equal amounts down all sides of a twig, the twig will probably
A) elongate evenly.
B) branch near its tip.
C) flower.
D) bend away from the apical meristem.

Question

Quizplus · Accepted Answer

If the auxin is transported evenly down all sides of a twig, it will result in even elongation of the twig. The auxin promotes cell growth and division, leading to elongation of the cells and, therefore, the overall twig. Branching, flowering, or bending require more complex patterns of auxin distribution.

If the Auxin That Is Produced by an Apical Meristem