Question

Ethylene widely used in pineapple field as : 1) It helps to the internodal elongation of stem 2) It helps root and root hair formation 3) It helps to synchronize flower set and fruit set. 4) It produce more number of female flowers.

Answer 1

Step-by-step explanation:

Ethylene widely used in pineapple field as It helps to synchronize flower set and fruit set

If not asked about pineapple ,

1. It produce more number of female flowers.
2. It helps root and root hair formation

can be also the answer

Answer 2

Ethylene is widely used in the pineapple field as it produces more female flowers. (Option 4)

• Ethylene is a plant hormone that is in gaseous form and is used to promote flowering and reproductive development.
• As the number of female flowers shoots up, the possibility of fertilization increases which fastens the production of pineapples.
• This hormone is used only to initiate the process and is quite useful for those who grow, harvest, and sell pineapples.