Your analysis of your evidence is the most important part of your response essay. It is important that you do not simply restate your evidence or your thesis when constructing analysis. Instead, you should look to explain how the author's technique or use of a character, for example, adds to the theme conveyed.
Land plants (and plants in the ocean, called algae) have a lot of chlorophyll-a pigment because it is essential to photosynthesis, but they also have other pigments, called accessory pigments, that help them absorb light.
In these complexes, chlorophyll serves two primary functions. The function of the vast majority of chlorophyll (up to several hundred per photosystem) is to absorb light and transfer that light energy by resonance energy transfer to a specific chlorophyll pair in the reaction center of the photosystems.hlorophyll is a green photosynthetic pigment found in most plants, algae, and cyanobacteria. Chlorophyll is vital for photosynthesis, which helps plants obtain energy from light. for more details click below. Source(s): http://en.wikipedia.org/wiki/Chlorophyll. VISU Â· 9 years ago.