Biology · PYQ NEET UG 2016(2)

Which one of the following statements is WRONG? Which of the above statements is/are NOT correct?

1. A
   Laminaria and Sargassum are used as food.
2. B
   Algae increase the level of dissolved oxygen in the immediate environment.
3. C
   Algin is obtained from red algae, and carrageenan from brown algae.
4. D
   Agar-agar is obtained from Gelidium and Gracilaria.