(a)(i) Mention two products which could be obtained from specimen K (Fresh Milk)  (ii) Name the method by which specimen K could be made wholesome for human consumption.

(b)(i) Give two function of specimen L in farm animals. (ii) State two features of specimen L which enables it to perform its functions.

(c) State two ways of preserving specimen M. 

(d) State two responses of chicks to the use of specimen N in a brooder house under each of the following conditions. (i) excessive heat (ii) insufficient heat (iii) optimum heat.