Question

What is the photoperiodism? Give examples.

Answer 1

Hi mate.


Thanks for asking this question.


Here is your answer,


$photoperiodism \: =$


'Photo' means light and ' period'

means length of time .


Therefore, photoperiodism is the reaction of

plants and animals to the day and night.



Some long-day obligate plants are:

Carnation (Dianthus)

Henbane (Hyoscyamus)

Oat (Avena)

Some long-day facultative plants are:

Pea (Pisum sativum)

Barley (Hordeum vulgare)

Lettuce (Lactuca sativa)

Wheat (Triticum aestivum)






Some short-day facultative plants are:[16]

Kenaf ( Hibiscus cannabinus)

Marijuana (Cannabis)

Cotton (Gossypium)

Rice (Oryza)

Jowar (Sorghum bicolor)

Green Gram (Mung bean, Vigna radiata)

Soybeans[17] (Glycine max)





Thank you.



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