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By which pigment green, brown and …

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By which pigment green, brown and red algae shows their coloury nature?
  • 1 answers

Preeti Dabral 3 years, 5 months ago

Red Algae Brown Algae Green Algae
Mainly marine. Marine forms. Chiefly freshwater.
Only a few are unicellular. Unicellular forms do not exist. Unicellular species are more.
Thylakoids unstacked. Occur in groups of three. Stacked in groups of 2-20.
Only chlorophyll-a present. Chlorophyll ‘a’ and 'c' present. Chlorophyll 'a' and ‘b’ is present
Fucoxanthin present Fucoxanthin is present. Fucoxanthin is absent.
Phycobilins present Absent Phycobilins absent.
Reserve food is Floridean starch. Reserve food is Laminarin. Reserve food is starch.
Motile stages are not observed. Present. The motile stage is present.
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