What is the role of cytokinins in plant growth?
Correct Answer: Cytokinins stimulate cell division, promote root growth, and inhibit leaf senescence.
- Step 1: Understand that cytokinins are a type of plant hormone.
- Step 2: Learn that cytokinins help cells divide, which is important for growth.
- Step 3: Know that cytokinins promote the growth of roots, helping plants absorb water and nutrients.
- Step 4: Realize that cytokinins can slow down the aging process of leaves, keeping them healthy for longer.
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