Question 451:

• WAEC 1992

An area of land where fruit trees are cultivated is commonly called

A. An orchard
B. A plantation
C. A nursery
D. An estate
E. A garden

Question 452:

• WAEC 1992

The natural grasslands of West Africa are generally located in the

A. Sahel region
B. Guinea savanna
C. Mangrove area
D. Equatorial region
E. Deciduous forest

Question 453:

• WAEC 1992

Which of the following forest trees is a soft wood?

A. Mahogany
B. Teak
C. Shea-butter
D. Ebony
E. Gmelina

Question 454:

• WAEC 1992

Soil-borne diseases of crops can be effectively reduced by

A. Terracing
B. Crops rotation
C. Liming
D. Irrigation
E. Mulching

Question 455:

• WAEC 1992

Gametes are produced through the process of

A. Fusion
B. Meiosis
C. Mitosis
D. Pollination
E. Fertilization