Which of the following organisms is an ectoparasite of farm animals?

A. tapeworm

B. louse

C. liverfluke

D. roundworm

Which of the following factors is the least important in selecting a site for a fish-pond?

A. topography of the site

B. soil type

C. availability of water

D. availability of manure

The fish preservation method, which results in the greatest water loss is

A. freezing

B. steaming

C. salting

D. smoking

An infectious disease of livestock characterized by sudden death and black bloody discharge from the nose, mouth and eyes is known as

A. anthrax

B. brucellosis

C. pleuropneumonia

D. tuberculosis

The source of credit with the most unfavourable terms of payment in West Africa is

A. financial institutions

B. governments

C. marketing boards

D. money lenders

Which of the following items is a liability to a farm?

A. accounts payable

B. cash in bank

C. prepayment

D. accounts receivable

Which of the following problems are associated with agricultural marketing in West Africa?
I. Seasonality of produce
II. Transportation of produce
III. Access to credit

A. I and II only

B. I and III only

C. II and III only

D. I,II and III

The extension method that will benefit only the literate farmers is

A. radio

B. television

C. demonstration

D. newspapers