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Assertion (A): The members of phaeophyceae or brown algae vary in colour from olive green to various shades of brown Reason (R): Colour depends upon the amount of the xanthophyll pigment, fucoxanthin present in them Regarding (A) and (R) :

( a ) Both A and R are correct but R is not the correct explanation for A
( b ) A is incorrect but R is correct
( c ) Both A and R are correct & R is the correct explanation for A
( d ) A is correct but R is incorrect

1 Answer

(C) is the right answer.

The members of phaeophyceae or brown algae vary in colour from olive green to various shades of brown depending upon the amount of the xanthophyll pigment, fucoxanthin present in them.
answered Jan 3, 2014 by pady_1
 

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