Vitamin K deficiency in farm animals causes

A. night blindness

B. sterility in both sexes

C. delayed blood clotting

D. delayed ovulation

Which of the following methods is not used in collecting semen for artificial insemination?

A. Massage method

B. Use of artificial insemination

C. Herd mating of the animals

D. Electro-ejaculation method

Complete eradication of tsetse flies will be an effective control measure for

A. aspergillosis

B. trypanosomiasis

C. fowl pox

D. swine fever

Which of the following diseases is caused by a virus?

A. Brucellosis

B. Trypanosomiasis

C. Rinderpest

D. Tuberculosis

Bees are regarded as the friends of the farmer because they

A. usually sting the farmer

B. are harmless insects

C. help in pollination

D. produce nectar for human use

From the demand schedule, what is the percentage change in quantity demanded?

A. 16.67%

B. 20.00%

C. 40.00%

D. 83.33%

From the demand schedule above, what is the percentage change in price?

A. 33.33%

B. 40.00%

C. 50.00%

D. 66.67%

What is the price elasticity of demand of the commodity from the demand schedule above?

A. 0.3

B. 0.4

C. 0.5

D. 0.6

Which of the following farm documents is usually prepared at the end of the year?

A. farm budget

B. labour record

C. farm inventory

D. profit and loss account

Which of the following agricultural extension methods is aimed at reaching an individual farmer at a particular time?

A. film show

B. farm visit

C. electronic media

D. field trip