Question

The largest alga out of four of the following
(a) Spirogyra
(c)
Macrocystis
(b) Fucus
(d) Sargassum
Loulor tissue:​

Answer 1

Answer:

Macrocystis is the largest algal form. Macrocystis is a genus of kelp or large brown algae. This genus contains the largest of all the Phaeophyceae or brown algae. Macrocystis has pneumatocysts at the base of its blades. Sporophytes are perennial, and individual stipes may persist for many years. It is common along the coast of the eastern Pacific Ocean. So option  B is correct.