18.
is extracted from the primary cell wall and middle
lamella of some brown algae.
A)Diatomites
B)Biofuel
C)Funori
D)Alginic acid
Answers
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Explanation:
Diatoms. D) Brown algae. Correct Answer: D. Solution : Alginic acid is a non sulphated phycocolloid extracted from middle lamella
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