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From which of the following algae, agar ...

From which of the following algae, agar is commercially extracted?
(a) Gracilaria (b) Fucus
(c) Saragassum (d) Gelidium
(e) Turbinaria

A

(c) and (e)

B

(b) and (c)

C

(d) and (e)

D

(a) and (b)

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