Post Utme Greenfield University 2025 Biology Question 12

Practice objective / multiple choice question 12 from the 2025 Post Utme Greenfield University Biology examination.

Post Utme Greenfield University 2025 Biology Objective / Multiple Choice
Question 12 POST_UTME_GREENFIELD_UNIVERSITY • 2025 • BIOLOGY • objective

In the context of plant growth and development, what is the primary function of auxins?

Answer Options

A. Auxins are involved in the regulation of stomatal opening and clo\sing.
Correct Answer B. Auxins promote cell elongation and cell division, leading to increased plant growth.
C. Auxins are responsible for the production of ethylene, a plant hormone involved in fruit ripening.
D. Auxins inhibit the production of gibberellins, which are involved in seed germination.
Correct Answer
B
Correct Option:
Auxins promote cell elongation and cell division, leading to increased plant growth.

About This Question

This is Post Utme Greenfield University 2025 Biology Question 12. It is one of the objective questions from the 2025 Post Utme Greenfield University Biology examination.

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