Jamb Agricultural Science 2023 Past Questions and Answers

Question 41:

• JAMB 2023

What are biotic factors in an agricultural ecosystem?

A. Factors related to the climate and weather
B. Factors related to the living organisms
C. Factors related to the physical environment
D. Factors related to the availability of nutrients

Question 42:

• JAMB 2023

What is the process of removing the horns of cattle called?

A. Mating
B. Dipping
C. Dehorning
D. Castration

Question 43:

• JAMB 2023

What is crop science?

A. The study of agricultural machinery and equipment
B. The study of weather patterns and their impact on crop growth
C. The study of soil fertility and nutrient management
D. The study of plant genetics and breeding

Question 44:

• JAMB 2023

What are abiotic factors in an agricultural ecosystem?

A. Factors related to the living organisms
B. Factors related to the availability of nutrients
C. Factors related to the climate and weather
D. Factors related to the physical environment

Question 45:

• JAMB 2023

The N'dama breed of cattle is primarily raised for

A. Fiber production
B. Meat production
C. Milk production
D. Draft power