Question
Biology Question on Photosynthesis in higher plants
PAE stands for
A
Photosynthetically Adaptable Radiation
B
Photosynthetically Accessible Radiation
C
Photosynthetic Activity Radiometry
D
Photosynthetically Active Radiation
Answer
Photosynthetically Active Radiation
Explanation
Solution
The part of the spectrum use in photosynthesis has a wavelength between 400−700nm. It is called Photosynthetically Active Radiation (PAR).