Question

agar is a commercial product obtain from algae. (a) : name the two algae which can be used to broduce agar? (b) : in which class these algae are included?​

Answer 1

Answer:

the correct an (b) in which class these algae are included

Answer 2

Agar-agar is a commercial product obtain from $\sf\red{ red }$ algae.

(a) Gelidium and Gracilaria.

(b) Class - Rhodophyceae