Biological Classification And System Of Classification Question 309

Question: Red oceanic tides can be due to [BHU 1986]

Options:

A) Diatoms

B) Dinophyceae

C) Red algae

D) Blue-green algae

Show Answer

Answer:

Correct Answer: B

Solution:

Red tides of oceans are due to excessive growth of dinoflagellates like Gymnodinium and Gonyaulax.