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Byju's Answer
Standard XII
Biology
Actin Molecule
What is uniqu...
Question
What is uniqueness in ethylene among phytohormones.
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Solution
Ethylene:
Uniqueness in ethylene among phytohormones is they are the only gaseous hormone in plants that controls many physiological functions in plants.
It is regulating the fruit ripening, opening of flowers, and abscission of leaves.
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Similar questions
Q.
What are phytohormones?
Q.
Ethylene is a gaseous phytohormone.
Q.
Ethylene is simple gaseous phytohormone that is synthesised from
Q.
Match the phytohormones with their functions. Choose the answer with the correct combination of alphabets.
Phytohormones
Functions
A
Auxins
p
Breaking seed dormancy
B
Gibberellins
q
Inducing fruit ripening
C
Cytokinins
r
Growth inhibitor
D
Ethylene
s
Root initiation
t
Promote cell division
Q.
Match the names of the phytohormones with the roles listed.
List I
List II
A
Auxin
p
Internodal elongation
B
Gibberellin
q
Cell division
C
Cytokinin
r
Ripening of fruits
D
Ethylene
s
Abscission
t
Apical dominance
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