Question

list out the important pigment present in brown algae​

Answer 1

Answer:

The brown algae (singular: alga), comprising the class Phaeophyceae, are a large group of multicellular algae, including many seaweeds located in colder waters within the Northern Hemisphere. Most brown algae live in marine environments, where they play an important role both as food and as a potential habitat. For instance, Macrocystis, a kelp of the order Laminariales, may reach 60 m (200 ft) in length and forms prominent underwater kelp

forests. Kelp forests like these contain a high level of biodiversity.[4] Another example is Sargassum, which creates unique floating mats of seaweed in the tropical waters of the Sargasso Sea that serve as the habitats for many species. Many brown algae, such as members of the order Fucales, commonly grow along rocky seashores. Some members of the class, such as kelps, are used by humans as food.

Major pigments found in brown algae  are chlorophyll a and c, and fucoxanthin, flavoxanthin, violaxanthin and lutein. Out of these pigment fucoxanthin is brown pigment that masks the traditional green colour of chlorophyll.

Explanation:

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