During anaerobic digestion of organic waste, such as in the producing biogas, Which one of the following is left undegraded ?

During anaerobic digestion of organic waste, such as in the producing biogas, which one of the following is left undergraded ?

During anaerobic digestion of organic waste, such as in producing biogas, which one of the following is left undegraded?

In anaerobic digestion organic matter is converted into

The order of bacteria active in conversion of organic wastes in to biogas is

Anaerobic bacteria digest animal waste and produce biogas .