Which term describes clusters of light-absorbing pigments?
a)photosystems b)grana c)thylakoids d)chlorophylls

The correct answer would be D) chlorophylls.

Chlorophyll refers to the green pigment present in cyanobacteria and chloroplasts of plants and algae.  

It is the pigment which is able to absorb light which makes it an essential element for photosynthesis.

Several chlorophyll pigments are present in and around the photosystems present in the thylakoid membrane.  

Different types of chlorophyll are present in nature such as chlorophyll a, chlorophyll b, chlorophyll c1, chlorophyll c2 et cetera.  

Chlorophyll a is the most abundant chlorophyll in nature.

Chlorophylls is correct! D

the answer is false?