Which algal groups have similarity in pigment composition?
Red algae and brown algae
Green algae and blue green algae
Kelps and diatoms
Diatoms and euglenoids
Pigments in various groups of Algae:
Red algae: chlorophyll a, d, and phycoerythrin.
Brown algae: chlorophyll a, c, and fucoxanthin.
Fucoxanthin (brown pigment)- Kelps and diatoms
The two main types of pigment found in the euglenoids are the green chlorophyll and the orange-red carotenoids.