Question: Which plant hormone is primarily involved in apical dominance? (2023)
Options:
Auxins
Cytokinins
Gibberellins
Ethylene
Correct Answer: Auxins
Exam Year: 2023
Solution:
Auxins are primarily responsible for apical dominance, suppressing the growth of lateral buds.
Which plant hormone is primarily involved in apical dominance? (2023)
Practice Questions
Q1
Which plant hormone is primarily involved in apical dominance? (2023)
Auxins
Cytokinins
Gibberellins
Ethylene
Questions & Step-by-Step Solutions
Which plant hormone is primarily involved in apical dominance? (2023)
Step 1: Understand what apical dominance means. It is the phenomenon where the main central stem of the plant grows more strongly than the side branches.
Step 2: Learn about plant hormones. These are chemicals that help control plant growth and development.
Step 3: Identify the hormone involved in apical dominance. The hormone responsible for this is called auxin.
Step 4: Know the role of auxins. Auxins promote the growth of the main stem and inhibit the growth of lateral buds, which helps maintain apical dominance.
No concepts available.
Soulshift Feedback×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy?
