Welcome to your Chemical Coordination in Plants
1.
The hormone responsible for phototropism and geotropism is
2.
Positive geotropism is exhibited by
3.
Which of the following regulate closure of stomata?
4.
The phytohormone that prevents the germination of seeds is
5.
A phytohormone existing in gaseous state is
6.
Which of the following is not an effect of ethylene?
7.
Cell division in plants is promoted by
8.
One of the synthetic auxin is
10.
Which one of the following pairs is not correctly matched?
11.
The phytohormone that helps in the germination of seeds is
12.
A plant hormone for inducing Morphogenesis in plant tissue culture is
13.
To increase sugar production in sugarcanes, they are sprayed with
14.
Internodal elongation is associated with
15.
A plant hormone related with inhibition of senescence is
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