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Photosynthetically active radiation (PAR) represents which of the following range of wavelength?

Option: 1

500-600nm

 


Option: 2

450-950nm

 


Option: 3

340-450nm

 


Option: 4

400-700nm


Answers (1)

best_answer

 

Photosynthetically active radiation (PAR) -

Photosynthesis spectrum has wavelength between 400-700 nm.

- wherein

Most effective - Red light

Least effective - Green light

 

 

 

Posted by

Devendra Khairwa

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