Jamb Agricultural Science 2022 Past Questions and Answers

Question 1:

• JAMB 2022

The following conditions are necessary for germination except

A. Adequate moisture
B. Viable seed
C. Zero temperature
D. Optimum temperature

Question 2:

• JAMB 2022

____________ is the sowing of seed by drilling with stick or knife, followed by dropping seeds and covering them

A. Broadcasting
B. Dibbling
C. Dribbling
D. Drilling

Question 3:

• JAMB 2022

The process whereby the embryo of a seed resumes growth under favourable conditions is called

A. Plant growth
B. Germination
C. Outgrowth
D. Ingrowth

Question 4:

• JAMB 2022

____________ refers to the appearance of a seedling above soil level.

A. Emergence
B. Epicot
C. Imergence
D. Emergency

Question 5:

• JAMB 2022

The young plants that emerge during germination are called ____________

A. Emmergent plants
B. Surface plants
C. Seedlings
D. Leaves