Biology
Grade-10
Easy
Question
What is the name of the spectral range of solar radiation that organisms that conduct photosynthesis are able to utilize in the photosynthesis process?
- Radiation that is Photosynthetically Reactive
- Photosynthetically Active Radiation
- Photosynthetically Deactive Radiation
- Photosynthetically Trapped Radiation
Hint:
The spectral range of solar radiation between 400- 700nm.
The correct answer is: Photosynthetically Active Radiation
- The spectral range of solar radiation that organisms utilize in the photosynthesis process is called as photosynthetically active radiation.
- The wavelength is between 400 to 700 nm in the light spectrum.
- The chlorophyll present in plants absorb this light and utilize it for photosynthesis.
- Around 50% of the solar radiation forms the photosynthetically active radiation.
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