Jamb Agricultural Science 2021 Past Questions and Answers

Question 41:

• JAMB 2021

The primary role of agriculture is the provision of

A. Foreign exchange earnings
B. Raw materials for industries
C. Food for man and his animals
D. Employment and income for farmers

Question 42:

• JAMB 2021

In subsistence agriculture

A. Yields are usually high
B. Surplus produce is small
C. Savings are made
D. Farm sizes are large

Question 43:

• JAMB 2021

Gestation period is defined as the time

A. Of fusion of the sperm and the egg
B. Between conception and parturition
C. Of release of ovum from the ovary
D. Of the birth of the young animal

Question 44:

• JAMB 2021

The hormone responsible for milk let down in female farm animals is

A. Testosterone
B. FSH
C. Oxytosin
D. Androgen

Question 45:

• JAMB 2021

The adult male cattle is called

A. Bull
B. Ram
C. Boar
D. Duck