Apple, bananas, Pears. A rotting fruit you'll find will give off more ethylene gas than a healthy fruit.
apples not bannanas
bananas
ethylene
no, but most do.
Ethylene is a plant hormone that causes fruits to ripen. Unripened fruits can rot, so if ethylene caused fruit to rot, it should ripen them first. The cause of rotting fruit is most likely due to microorganisms, especially bacteria.
limes and limespears
ethylene
Auxins are different from gibberellins and ethylene in terms of fruit ripening functions. Giberellins and Ethylene promote fruit ripening while Auxin slows down fruit ripening.
Fruit ripening.
Ethylene promotes fruit (including tomatoes) ripening.
No, a high amount of Ethylene gas will result in stunted growth and flower drop. It does speed up the ripening on the mature fruit. Some growers harvest fruit green then use ethylene gas to artificially ripen the fruit.
ethylene
ripens fruit
Ethylene