Question

phaeophyceae short note​

Answer 1

Explanation:

1. Phaeophyceae has a multicellular filamentous cells whose cell walls are composed of cellulose. The cellulose of the cell wall is stiffened by calcium alginate and a mucilaginous substance forms the amorphous part of the wall.
2. A typical heterokont eyespot is present in most, but a few species lack this eyespot.

Answer 2

Answer:

Phaeophyceae, or giant kelp, is a brown algae that is generally found in a costal, temperate, marine environment. It lives well in environments where the water is less than 72 degrees F and the water is less than 40m

Explanation:

Because that's where they play a vital role, both as food and as a potential habitat for other wildlife.