Welcome to your Chemical Coordination in Plants
1.
Which one of the following pairs is not correctly matched?
2.
The phytohormone that prevents the germination of seeds is
3.
Which of the following is not an effect of ethylene?
4.
A phytohormone existing in gaseous state is
5.
The hormone responsible for phototropism and geotropism is
6.
The phytohormone that helps in the germination of seeds is
7.
A plant hormone related with inhibition of senescence is
8.
A plant hormone for inducing Morphogenesis in plant tissue culture is
9.
Positive geotropism is exhibited by
10.
Which of the following regulate closure of stomata?
12.
Cell division in plants is promoted by
13.
One of the synthetic auxin is
14.
To increase sugar production in sugarcanes, they are sprayed with
15.
Internodal elongation is associated with
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