It is organic substance
It is organic substance
It is organic substance
It is organic substance
Carbon and hydrogen together indicate that a substance is organic.
It is organic substance
Humus
Certainly, the cell membrane in a plant or organic substance is white.
Humus A+
lime stone
Any plant incapable of synthesizing its own food from simple organic substance.
No, it is an organic tissue, coming from the leaves of a marine plant, thus the name: "sea-weed".
Yes, an enzyme is an organic substance, because it is a protein, and all proteins contain carbon, which is the definition of an organic substance.
It is organic substance
Soil is finely weathered (broken down) rock along with organic materials like plant remains
the term 'organic' was used only for those substance which were obtained from animals and plant sources and could not be prepared in laboratory those compound which do not contain oxygen and metals
it is organic