The behaviour of the plant in relation to day length is termed
A. Thermoperiodism
B. Photoperiodism
C. Heliotropic
D. None of the above
Answer: Option B
Solution(By Examveda Team)
The behavior of the plant about day length is termed Photoperiodism. It is the physiological reaction of organisms to the length of the night or a dark period.Plant photoperiodism can be defined as the developmental responses of the plants to the relative lengths of light and dark periods.
This Question Belongs to Agriculture >> Soil Science
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