Q. Which of the following algae contains mannitol as reserve food material?
A) $Gracilaria$
B) $Volvox$
C) $Ulothrix$
D) $Ectocarpus$
Explanation
[Solution] Mannitol and laminarin are reserve foods of brown algae such as $Ectocarpus$. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.