CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Role of Ethylene

Question 01:E...

Question

Question 01:

Ethylene is used for
(a) retarding ripening of tomatoes
(b) hastening of ripening of fruits
(c) slowing down ripening of apples
(d) Both (b) and (c)

Open in App

Solution

Ethylene is a gaseous hormone and is produced by the ripened fruits and also help in ripening of other unripened fruits. Other mentioned functions are not of ethylene.

Suggest Corrections

thumbs-up

5

Similar questions

Q. Assertion :The most widely used compound as source of ethylene is ethephon. Reason: Ethephon hastens fruit ripening in tomatoes and apples and accelerates abscission in stems and leaves.

Q. Assertion : Ethylene cause climacteric ripening of fruits
Reason : Climacteric fruits show a rise in respiration at the time of ripening.

Q. Collect information about artificial ripening of fruits by ethylene.

Q. Match the columns and choose the correct combination.

	Growth Regulator		Action
$(a)$	Abscisic acid	$(1)$	Delays leaf abscission
$(b)$	Ethylene	$(2)$	Inhibits seed germination
$(c)$	Cytokinin	$(3)$	Herbicide
$(d)$	Auxin	$(4)$	Hastens fruit ripening

Q. Assertion :Ethylene induces fruit ripening. Reason: Ethylene is a gaseous hormone.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Plant Growth Regulators

BIOLOGY

Watch in App

explore_more_icon

Explore more

Role of Ethylene

Standard XII Biology

Join BYJU'S Learning Program

CrossIcon