Respuesta :
Answer:
Ethylene is a gas and is known as the “fruit-ripening hormone.”
Explanation:
Every fruit has a certain level of ethylene production throughout its lifecycle. However, in some fruits, ethylene levels shoot up when the fruit starts ripening. These fruits can also respond to external ethylene by increasing their ripening rate.
Answer:
postitive feedback becasue the response increases the orgazim's metabolic functions
Explanation:
i just did the flvs test so