Study the farm implement illustrated below and answer the questions that follow.

a) Identify the farm implement illustrated. 

(ii)Name the parts labelled I and II III IV in the diagram. 

b) State one function of each of the parts labelled I, II, III and IV.

c) Mention the farm operation for which the illustrated implement is used. 

d) List two farm tools that can perform similar functions as the illustrated implement. 

e) State three ways of maintaining the illustrated implement.

The diagrams below illustrate three different crops. 

Study them and answer the questions that follow.

a) State the method of propagating each crop. 

b) List three varieties of oil palm. 

c) Mention three diseases of okro.. 

d) State three pre-planting operations that are generally carried out when cultivating okro. 

e) List three uses of cashew. 

The diagrams below illustrate parasites of farm animals

Study them and answer the questions that follow.

a) Identify the parasites labelled I and II. 

b) Mention three external features of the parasite labelled I. 

c) Name the part of the body of the host where the parasite labelled II is found.

(i) State four adaptive features of the parasite labelled II on its host. 
(ii) List two intermediate hosts of the parasite labelled II. 

d) State three effects of the parasite labelled I on its host.

e) State three effects of the parasite labelled I on its host.

Which of the following statements best describes commercial farming?

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