Question

Gaseous plant hormone​

Answer 1

Answer:

ethylene

Explanation:

Ethylene is a plant hormone that regulates many aspects of plant growth and development ranging from seed germination to organ senescence. Plants produce ethylene from methionine via S-adenosylmethionine and 1-aminocyclopropane-1-carboxylic acid (ACC).

Answer 2

$\huge \colorbox{yellow}{Answer}$

Ethylene is a gaseous plant hormone also known as the ripening hormone. It is synthesized in ripening fruits, flowers, leaves, and even roots. It initiates a chain of reactions in fruits responsible for the changes in texture, softening, color and other processes. This hormone also induces leaf abscission, seed germination, leaf and flower senescence.

Hope it helps uh! ☺