What is the purpose of the growth light

A growth light is an artificial light source designed to stimulate plant growth by emitting a light appropriate for photosynthesis.

It is used when there is no natural light available or supplemental light is needed.

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.