NEET BIOLOGY

Detailed explanation-1: -Ethylene is a gaseous plant hormone.

Detailed explanation-2: -Ethylene, often known as the ripening hormone, is a gaseous plant hormone. Ripening fruits, flowers, leaves, and even roots synthesize it. It causes changes in texture, softness, color, and other processes in fruits by triggering a series of events.

Detailed explanation-3: -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.

Detailed explanation-4: -Ethylene is the first-identified plant hormone known to regulate numerous processes in plant growth, development, and response to biotic and abiotic stresses. Ethylene is best known for its effect on fruit ripening and organ abscission, and thus has great commercial importance in agriculture.

Detailed explanation-5: -Ethylene is a volatile compound and the only gaseous plant growth hormone which is mainly found in ripening fruits, flowers and leaves.