2016 - WAEC Agriculture Past Questions and Answers - page 3
21
Study the diagram above and answer question
The farm tool associated with the diagram above is
The farm tool associated with the diagram above is
A
Knife
B
Secateurs
C
Shears
D
Cutlass
correct option: a
Users' Answers & Comments22
Study the diagram above and answer question
The crop associated with the diagram above is
The crop associated with the diagram above is
A
Theobroma cacao
B
Zingiber officinale
C
Hevea brasiliensis
D
Gossypium hirsutum
correct option: c
Users' Answers & Comments23
Which of the following crops requires shade at the early stage of is growth?
A
Plantain
B
Banana
C
Cocoa
D
Sugarcane
correct option: c
Users' Answers & Comments24
Which of the following plants is not a leguminous forage?
A
Centrosema Pubescens
B
Panicum maximum
C
Stylosanthes gracilis
D
Calopogonium mucunoides
correct option: b
Users' Answers & Comments25
The process of crossing two pure lines of plants of the same species is called
A
selection
B
genotype improvement
C
hybridization
D
inbreeding
correct option: d
Users' Answers & Comments26
Pure line of crops are produced through continuous
A
selection
B
hybridization
C
cross breeding
D
inbreeding
correct option: d
Users' Answers & Comments27
Which of the following insects transmits swollen shoot virus of Cocoa?
A
Stem borer
B
Mealybug
C
White fly
D
Capsid
correct option: b
Users' Answers & Comments28
Quarantine regulations are established so as to
A
allow the importation of diseased plant and animal materials
B
prevent the introduction foreign diseases into country
C
assist farmers to grow foreign crops
D
facilitates the rapid spread of foreign diseases
correct option: b
Users' Answers & Comments29
The most effective method of controlling viral diseases in crops is by
A
spraying with bordeaux mixture
B
renoving and burning affected crops
C
practicing crop rotation
D
planting at recommended spacing
correct option: b
Users' Answers & Comments30
The use of parasites and predators to control weeds is referred to as
A
biological control
B
chemical control
C
cultural control
D
mechanical control
correct option: a
Users' Answers & Comments