The practice of mating closely related animals is called

A. cross breeding

B. hybridization

C. in-breeding

D. out-breeding

The parts labelled I, II and III of the farm animal parasite above form the

A. proglottide

B. rostellum

C. sucker

D. scolex

The parasite illustrated above obtains nutrients from the host through

A. osmosis

B. diffusion

C. capillarity

D. egestion

In fish farming, clarias is introduced to a pond stocked with Tilapia in order to

A. regulate the population for Tilapia

B. compete with Tilapia for feed

C. check pests in the pond water

D. regulate the turbidity of the pond water

The demand for agricultural produce is generally

A. infinite

B. inelastic

C. unitary

D. static

Subsidies are given to farmers in the form of

A. reduced prices of inputs

B. provision of social infrastructure

C. high tariff on imported inputs

D. short term loans

Demand and Supply schedules for Mangoes

At Le 1,000.00, what will be the excess demand over supply of mangoes?

A. 50 baskets

B. 40 baskets

C. 20 baskets

D. 10 baskets

Which of the following agents is not involved in agricultural marketing?

A. commodity boards

B. money lenders

C. retailers

D. middlemen

Agricultural extension teaching methods are classified on the basis of

A. teaching materials

B. topics to be taught

C. attitude

D. audience size