One use of light is to see in the dark.
Not sure light is needed for germination.
Because light energy is needed for photolysis of water
Needed for what?
Light is needed in Photosyntesis
Light is needed because the sun's rays contain nutrients that the plant needs to grow.
TO know about refraction of light and by the way it is still needed.......................
it is only needed for photosynthesis as we humans do not get our energy from light ( think about it we still breath when it is dark don't we)
eyes
wla
Photons is the term for the particles of light that provide the energy needed for photosynthesis.
Photons is the term for the particles of light that provide the energy needed for photosynthesis.
Photons is the term for the particles of light that provide the energy needed for photosynthesis.