Explain why there are usually several types of pigments in the chlorophyll.

Explanation:

Chlorophyll a is the most common of the six, present in every plant that performs photosynthesis. the electrons pass from the chlorophyll to an electron transport chain. EXPLAIN why there are several types of pigments present in chloroplasts. Because the pigments interact with different light to absorb different light wavelengths. The reason that there are so many pigments is that each absorbs light more efficiently in a different part of the electromagnetic spectrum.

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".