Why should organic foods be preferred over conventional foods ?

Why should we eat food?

Why is molecular diagnosis preferred over conventional methods ? Name any two techniques giving one use of each.

Why is molecular diagnosis preferred over conventional methods ? Name any two techniques giving one use of each.

What are organic foods?

Why biocontrol is preferred over conventional farming?

Why biocontrol is preferred over conventional farming?

Expand 'ELISA'. Why is this method preferred over conventional methods of diagnosis of diseases ?

Expand 'ELISA'. Why is this method preferred over conventional methods of diagnosis of diseases ?

Why should biological control of pests and pathogens be preferred to the conventional use of chemical pesticides?

Why should biological control of pests and pathogens be preferred to the conventional use of chemical pesticides?