Question

Find the odd one out w.r.t photoperiodism

1) Radish 2) Soyabean

3) Tobacco 4) Chrysanthemum​

Answer 1

Answer:

The correct answer is option 3) Tobacco.

Explanation:

Photoperiodism is the behavior reaction of an organic entity to changes of span in day to day, occasional, or yearly patterns of light and dimness. Photoperiodic responses can be sensibly anticipated, however temperature, sustenance, and other natural factors likewise adjust an organic entity's reaction.

Plants like Radish, Soybean, Chrysanthemum,Wheat, Rice, sunflower,etc. are long day plants which means they need more sunlight for maximum growth and flowering.

But Tobacco is a short day plant. So, Tobacco is the odd one out of all the options.

Answer 2

The odd one out w.r.t photoperiodism(3) Tobacco

Explanation:

1.Photoperiodism is the behavior reaction of an organic entity to changes of span in day to day, occasional, or yearly patterns of light and dimness.

2.Photoperiodic responses can be sensibly anticipated, however temperature, sustenance, and other natural factors likewise adjust an organic entity's reaction.

3.Short day plants are those plants that begin flowering when the days are shorter than their critical day length. They require the long period of darkness and the short period of light to flower.