Which plant hormone is primarily responsible for promoting cell elongation?

Practice Questions

Q1
Which plant hormone is primarily responsible for promoting cell elongation?
  1. Auxin
  2. Gibberellin
  3. Cytokinin
  4. Ethylene

Questions & Step-by-Step Solutions

Which plant hormone is primarily responsible for promoting cell elongation?
Correct Answer: Auxin
  • Step 1: Understand that plants have hormones that help them grow.
  • Step 2: Learn that one of these hormones is called auxin.
  • Step 3: Know that auxin helps plant cells to stretch and grow longer.
  • Step 4: Remember that auxin is the primary hormone for promoting cell elongation.
No concepts available.
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