primary
Cellulase is considered a secondary metabolite because it is not essential for the basic growth and reproduction of the organism producing it. Instead, it aids in the organism's interaction with its environment by breaking down cellulose into simpler sugars.
Primary metabolites are essential for the growth and development of an organism, such as amino acids and sugars. Secondary metabolites are not essential for survival but often play a role in defense or communication, such as toxins or pigments.
pollen contain large no of primary and secondary metabolite and that metabolite are known for defence properties / mechanism therefore pollen having antimicrobial properties.
Penicillin is effective against secondary infections of cancer. It is no cure for cancer.
Primary Means, it is individual there is no dependence, But Secondary will allays depends on Primary, If you want to do Secondary, you should complete primary first, There is no precondition to primary, but for Secondary Primary is the Precondition, first you should do primary, then only you are able to do secondary.
primary and secondary demand
Voltage on primary/Primary turns = Voltage on secondary/Secondary turns
primary and secondary coilsAnswerPrimary and secondary windings.
Primary is IgM and secondary is IgG
secondary
Secondary