What is the utility of systematics?

cbse
the-living-world

#1

(a) The knowledge gained through systematics is assembled for use in the field of medicine, agriculture, forestry and industries.
(b) It gives an idea about the organic diversity, its origin and evolution.
© I) helps in identification of crop pests and in solving the problem of many epidemic diseases.
(d) It helps in finding out new food resources such as
fishes, arthropods, algae etc.