Multiple choice

Which of the following algae are used as source of algin?

  1. Gelidium
  2. Macrocystis
  3. Gloeopeltis
  4. Laminaria
  5. Ascophyllum

  1. 1, 2 and 3

  2. 1, 3 and 5

  3. 2, 3 and 4

  4. 2, 4 and 5

  5. 3, 4 and 5
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Certain algae like Macrocystic, Laminaria, Ascophyllum and Lessonia are used as source of algin.

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