. Suggest a suitable word for each of the following statements
(a)Chemicals added to food to prevent growth of microorganism.
(b)Nitrogen-flexing micro-organism present in the root nodules of legumes.
(c)Agent which spreads pathogens from one place to another.
(d)Chemicals which kill or stop the growth of pathogens.
Best Answer
Ans. (a) Preservatives
(b) Rhizobium
(c) Carrier/vector
(d) Antibiotic
Related questions
