(a) ldentify specimens M, N, and O by their common names and their scientific names.

Specimen M;             Specimen N;              Specimen O;

                       

 

(b)(i) Name one pest and one disease that attack the crop from which specimen O is obtained.

(ii) State one control measure for each of the pests and diseases mentioned in (b)(i).

 

(c) Mention three uses of specimen M.

 

(d) State two methods of preserving specimen N.