EASY
10th ICSE
IMPORTANT
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Name a gaseous plant growth regulator. (Abscisic acid/Ethylene)

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Important Questions on Chemical Coordination in Plants

EASY
10th ICSE
IMPORTANT
Name the type of movements of a plant that takes place towards or away from the direction of a stimulus. (Answer in two words in the form of _____ movements.)
EASY
10th ICSE
IMPORTANT
Name the process of bending of shoot towards light.
EASY
10th ICSE
IMPORTANT
Auxins are produced at shoot tips.
EASY
10th ICSE
IMPORTANT
Abscisic acid brings ripening of fruits.
EASY
10th ICSE
IMPORTANT
Ethylene causes closure of stomata during drought.
EASY
10th ICSE
IMPORTANT
The tropic movements in a plant are in a/an _____ (particular/aimless) direction.