Home / General Knowledge / Biology :: Discussion

Discussion :: Biology

  1. Commercial agar is obtained from

  2. A.

     Chlorella

    B.

     Gracilaria

    C.

     Parphyro

    D.

     Volvox

    View Answer

    Workspace

    Answer : Option B

    Explanation :

    The gelling agent in agar is an unbranched polysaccharide obtained from the cell walls of some species of red algae, primarily from tengusa (Gelidiaceae) and ogonori (Gracilaria). For commercial purposes, it is derived primarily from ogonori.


Be The First To Comment