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 181
jamb 2021

The practice of mating closely related animals is called

Apen mating
Bcross breeding
Coutbreeding
Dinbreeding
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Question 182
jamb 2021

Which of the following fishing gears can be used for total harvesting of pond?

Ahook and line
Bharpoon
Cbasket trap
Ddragnet
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Question 183
jamb 2021

Methods of preserving fish include the following except

Aboiling
Bdrying
Csmoking
Dsalting
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Question 184
jamb 2021

Heavy infestation of liver fluke causes poor absorption of fats in livestock by

Ablocking bile ducts thus preventing flow of bile
Bdestroying fat-digesting enzymes
Creducing ingestion of fats
Dinhibiting the action of digestive enzymes
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Question 185
jamb 2021

Which of the following is not a symptom of foot and mouth disease of cattle?

Aexcessive production of saliva
Bsores on feet and tongue
Clameness
Dblood stained diarrhea
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Question 186
jamb 2021

Miracidium is one of the stages in the life cycle of

Aroundworm
Bliver fluke
Ctapeworm
Dtick
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Question 187
jamb 2021

Which of the following is not a method of improving rangeland?

Apracticing continuous grazing
Broutine and regular weeding
Croutine reseeding
Dregular application of fertilizers
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Question 188
jamb 2021

Layer's ration contains more limestone than grower's ration because limestone

Ais difficult for the growers to digest
Bstimulates layer's appetite
Creduces the acidity in the gut if growers
Dsupplies sufficient minerals to layers for shell formation
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Question 189
jamb 2021

The adult male cattle is called

Abull
Bram
Cboar
Dduck
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Question 190
jamb 2021

The hormone responsible for milk let down in female farm animals is

Atestosterone
BFSH
COxytosin
Dandrogen
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Question 191
jamb 2021

Gestation period is defined as the time

Aof fusion of the sperm and the egg
Bbetween conception and parturition
Cof release of ovum from the ovary
Dof the birth of the young animal
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Question 192
jamb 2021

In subsistence agriculture

Ayields are usually high
Bsurplus produce is small
Csavings are made
Dfarm sizes are large
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Question 193
jamb 2021

The primary role of agriculture is the provision of

Aforeign exchange earnings
Braw materials for industries
Cfood for man and his animals
Demployment and income for farmers
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Question 194
jamb 2020

The process of stopping a young animal from milk and placing it under hand feeding is

Aculling
Bbreeding
Cweaning
Disolation
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Question 195
jamb 2020

Management practices in a piggery include the following except

Adisinfecting pens
Bregular cleaning of feed and water troughs
Cisolating sick animals
Dweekly vaccination of pigs
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Question 196
jamb 2020

Which of the following factors usually affects the colour of egg yolk?

Aage of the laying hen
Btype of housing
Ctype of feed
Dcolour of the cock
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Question 197
jamb 2020

The mating of a white fulani bull and an N'dama cow could be termed?

AInbreeding
BLine breeding
COutbreeding
DCross breeding
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Question 198
jamb 2020

The act of giving birth in farm animals is called

Abrooding
Bcloning
Cparturtion
Dgestation
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Question 199
jamb 2020

Which of the following is not a sign of heat in farm animals?

Aloss of appetite
Brestlessness
Cudder enlargement
Dgrunting
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Question 200
jamb 2020

Spermatozoa are produced in the

Apenis
Btesticles
Cprostate grand
Dcowper's gland
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