Jamb Agricultural Science Past Questions
Question 376
Which of the following nutrient element is a micro-nutrient
- A. Calcium
- B. Iron
- C. Manganese
- D. Boron
Question 377
A crop not requiring more than 750mm annual rainfall is most suitable for cultivation in
- A. Rain forest
- B. Sahel savanna
- C. Sudan savanna
- D. Guinea savanna
Question 378
Some of the by-products of fish include the following except
- A. Fish meal
- B. Leather
- C. Oil
- D. Fish silage
Question 379
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 380
In subsistence agriculture
- A. yields are usually high
- B. surplus produce is small
- C. savings are made
- D. farm sizes are large
