Question

Auxins _____. promote cell elongation and cell division in stems stimulates seed growth and fruit development promotes cell division regulates the opening and closing of stomata

Answer 1

The correct answer is option A

Auxin promotes cell elongation and cell division in stems. They promote stem elongation and inhibits the growth of lateral buds.

This plant hormone is produced in the stem tip and then it travels to the darker side of the plant so that the cells in the darker side grows more than the cells in the lighter side of the plant.

Answer 2

Auxins promote cell elongation and cell division in stems.