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what are the three general characteristics of the triple response induced by ethylene?

what are the three general characteristics of the triple response induced by ethylene?

Grade:12th pass

1 Answers

Arun
25758 Points
3 years ago
Ethylene is a phytohormone which is produced in the plant under the conditions of mechanical stress. Ethylene is a phytohormone which protects seedlings from getting damaged during germination.  

Ethylene exhibits some influence on germinating seedlings. These responses are termed to be triple response.
*Elongation of internode is inhibited making the stems short.
*Increase in the thickness of the stem making the stem fat.
*Seedlings grow horizontally without responding to gravitropism giving rise to auxin imbalance. Ethylene removes this auxin imbalance and helps the seedling to grow properly.

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