Agricultural Science Past Questions

Study and practice Agricultural Science past questions with answers and detailed explanations. Then test your knowledge using our interactive CBT practice platform and prepare confidently for your upcoming examinations.

628 questions JAMB 628 WAEC 2054 CUSTOM 1
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Past Questions

628 questions
Question 1 of 20 628 total questions
Question 301
jamb 2013
In farm animals, a sign of heat includes
Aprofuse salivation
Bsecretions from the vulva
Cdifficulty in breathing
Dcontinuous urination.
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Question 302
jamb 2013
The process of mating in poultry is referred to as
Aservicing
Bkidding
Ctupping
Dtreading
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Question 303
jamb 2013
Which of the following farm animals is
considered as monogastric?
AGoat.
BPig.
CCow.
DSheep.
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Question 304
jamb 2013
A female cattle which has not had a calf or
developed into the mature form of a cow is
referred to as
Astag
Bvealers
Cyealing
Dheifer
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Question 305
jamb 2013
The breed of sheep that can be found
throughout Nigeria is
AYankasa
BUda
CWest Africa dwarf sheep
DBalami.
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Question 306
jamb 2013
The Mendelian law of segregation states that
the characteristics which is hidden in an F1,
reappears in F2 generation in a ratio
A1 : 2
B2 : 2
C1 : 3
D3 : 2
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Question 307
jamb 2013
The fertility of soils under forest is sustained
mainly by
Anutrient recycling
Brodent activities
Cbeing protected from direct rays of the sun
Dpreventing raindrops from directly hitting the soil.
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Question 308
jamb 2013
A serious pest of sweet potato whose larvae
destroy the foliage is
Aleaf miners
Bweevils mea
Cmealy bugs
Daphids.
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Question 309
jamb 2013
Cassava mosaic disease is transmitted by
AHeteroligus meles
BMaruca testulalis
CSesamia spp
DBemisia nigerensis
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Question 310
jamb 2013
An advantage of weeds is that they are used to
Acontrol insect pest
Bcheck grazing by animals
Ccheck erosion
Dcontrol diseases.
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Question 311
jamb 2013
Floriculture deals with the study of
Aflowers
Bfossils
Cweeds
Dinsects
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Question 312
jamb 2013
Forages that are chopped green and fed directly
to livestock are referred to as
Ahay
Bsilage
Cfodder
Dsoilage.
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Question 313
jamb 2013
Jute and kenaf thrive well in a soil that is
Aclayey
Bsandy loam
Cclayey loam
Dhumus.
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Question 314
jamb 2013
The most suitable planting pattern for a
mechanized farm which is mono cropped is
Aband placement
Bdrilling
Ctop dressing
Dside dressing
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Question 315
jamb 2013
Which of the following parts of plants are
normally used for vegetative propagation?
AFruit, leaf and root.
BStem, root and leaf.
CFruit, leaf and flower
DLeaf, flower and stem.
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Question 316
jamb 2013
Self-pollination takes place when grains are
transferred from the
Astigma to the anther of another plant
Bstigma to the anther of same plant
Canther to the stigma of same plant
Danther to the stigma of another plant.
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Question 317
jamb 2013
Use the diagram below to this answer

This type of root is associated with
Anitrogen fixation
Bphotosynthesis
Cstorage of organic acids
Dstorage of minerals
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Question 318
jamb 2013
Use the diagram below to this answer

The structure labeled I represents a
Aroot tuber
Bgroundnut
Croot nodule
Droot hair.
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Question 319
jamb 2013
The kind of tillage method most suitable for
maize is
Azero tillage
Bminimum tillage
Cmaximum tillage
Dcontour ridges
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Question 320
jamb 2013
A farming practice that encourages the depletion of soil fertility is
Aplanting of cover crops
Bcrop rotation
Cmanual weeding
Dcontinuous cropping
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