Question

Very short answer type.
Name the pigment which occurs in all photosynthetic protists.

Answer 1

Photosynthetic protists are:

1. Dinoflagellates which have pigment chlorophyll a,c and xanthophylls.
   
2. Diatoms which have pigments chlorophyll a, c, fucoxanthin, etc.
   
3. Euglenoids which have pigment astaxanthin.