Published by:
CGP EDU Academic Team
Published on: August 21, 2026
Botany
Assertion: The colour of brown algae varies from olive green to brown.
Reason: In brown algae, fucoxanthin is responsible for colour variation.
A
Both and (R) are correct but (R) is not the correct explanation of 
is correct but (R) is not correct is not correct but (R) is correct and (R) are correct and (R) is the correct explanation of 
is correct but (R) is not correct is not correct but (R) is correct and (R) are correct and (R) is the correct explanation of
D
Both
Text Solution
Verified by ExpertsThe correct answer is:
Botany
Brown algae show a range of colour from olive green to various shades of brown depending upon the amount of fucoxanthin, xanthophyll pigment, present in them.
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