EVERYDAY SCIENCE

Detailed explanation-1: -Ethylene: ↑ A gas (C2H4) produced by plants, and known as the “ripening hormone, ” which stimulates fruit ripening.

Detailed explanation-2: -Ethylene is a gaseous plant hormone that plays an important role in inducing the ripening process for many fruits, together with other hormones and signals. An unripe fruit generally has low levels of ethylene. As the fruit matures, ethylene is produced as a signal to induce fruit ripening.

Detailed explanation-3: -Therefore, Ethylene gas is used for the artificial ripening of fruits.

Detailed explanation-4: -High concentration of ethylene causes premature aging and rotting of fruits and vegetables and wilting of flowers and leafy vegetables – thus lowering its shelf life…

Detailed explanation-5: -Ethylene is regarded as a multifunctional phytohormone that regulates both growth, and senescence. It promotes or inhibits growth and senescence processes depending on its concentration, timing of application, and the plant species.