Jamb Agricultural Science 2021 Past Questions and Answers

Question 51:

• JAMB 2021

Methods of preserving fish include the following except

A. Boiling
B. Drying
C. Smoking
D. Salting

Question 52:

• JAMB 2021

Which of the following fishing gears can be used for total harvesting of pond?

A. Hook and line
B. Harpoon
C. Basket trap
D. Dragnet

Question 53:

• JAMB 2021

The practice of mating closely related animals is called

A. Pen mating
B. Cross breeding
C. Outbreeding
D. Inbreeding

Question 54:

• JAMB 2021

The natural resource utilized for production is

A. Capital
B. Management
C. Labour
D. Land

Question 55:

• JAMB 2021

An increase in supply of agricultural produce can be caused by the following factors except

A. Reduced cost of production
B. Favourable weather conditions
C. Reduced taxation
D. Consumers buying less products