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What is one of the effects of auxins on tomatoes?

Options

  1. AInducing parthenocarpy
  2. BPromoting leaf growth
  3. CEnhancing seed formation
  4. DPreventing fruit ripening

Correct answer

A. Inducing parthenocarpy

Step-by-step solution

Auxins also induce parthenocarpy, e.g., in tomatoes. They are widely used as herbicides. 2, 4-D, widely used to kill dicotyledonous weeds, does not affect mature monocotyledonous plants. It is used to prepare weed-free lawns by gardeners.

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