Which of the following plant hormones affect(s)development in the plant body? I)auxin
II)cytokinin
III)gibberellin

Question

Quizplus · Accepted Answer

Auxin, cytokinin, and gibberellin are all plant hormones that affect the development of the plant body. Auxin promotes cell elongation and is involved in organ development, cytokinin promotes cell division and is involved in shoot and root growth, and gibberellin is involved in stem elongation, seed germination, and flowering. Therefore, the best choice is D, as all three hormones play a role in plant development.

Which of the Following Plant Hormones Affect(s)development in the Plant