WAEC Biology 2015 Objective — Question 16
Question 16 of 50 from the West African Examinations Council (WAEC) Biology 2015 Objective paper, with the correct answer and a full explanation.
Advertisement
A farmer who wants to keep seeds for three years before planting and wants to prevent them from sprouting out uses
- A. auxin
- B. gibberellins
- C. abscisinCorrect
- D. cytokinins
Explanation
Abscisin (abscisic acid) promotes/induces seed dormancy, suppressing sprouting/germination until the farmer is ready to plant.
Advertisement
Sign up free to unlock
- Score tracking
- Practice history
- Saved questions
- Progress dashboard
- Personalized sessions
- Weak-topic breakdown
…and/or go further with premium services and No Ads.