Which one of the following statements is wrong ?
(1) Algae increase the level of dissolved oxygen in the immediate environment
(2) Algin is obtained from red algae, and carrageenan from brown algae (3) Agar-agar is obtained from Gelidium and Gracilaria
(4) Laminaria and Sargassum are used as food
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Answer:
option 4 canbe wrong......
Answered by
2
hey mate !
=> option 4 is wrong
hope it's useful to you
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