Photosynthetically active radiation is represented by the wavelength range

Options :
  1. 640-650 nm
  2. 600-960 nm
  3. 400-700 nm
  4. 340-450 nm
Answer and Explanation :-

Answer: Option 3


Photosynthetically Active region/Photosynthetically Active radiation/PAR - 400 to 700 nm wavelength


Previous Question : Which among the following is wrong about C4 plants

Next Question : The pigment molecule which acts as the reaction centre in LHC is

Click here for online test on Physiology


 (Getemail alerts when others member replies)

-Don DeLillo