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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.

2,054 questions JAMB 628 WAEC 2054 CUSTOM 1
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Past Questions

2,054 questions
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Question 1 of 20 2,054 total questions
Question 681
waec 2000
Parturition in the doe (rabbit) is referred to as
Akidding
Bkindling
Cgarrowing
Dlambing
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Question 682
waec 2000
During the process of egg formation, albumen deposition begins in the
Aovary
Bmagnum
Cisthmus
Duterus
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Question 683
waec 2000
The secretion of reproductive and growth hormone in animals is controlled by the
Aprostate gland
Bpituitary gland
Cadrenal gland
Dovary
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Question 684
waec 2000
The hormone responsible for milk let-down in cows is
Aoxytocin
Badrenaline
Coestrogen
Dprogesterone
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Question 685
waec 2000
Progesterone is secreted by the
Acorpus luteum
Bseminal vesicle
Ccowper's gland
Dtestes
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Question 686
waec 2000
The mosaic appearance on cassava leaves is caused by
Apests
Bbacteria
Cvirus
Dnematode
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Question 687
waec 2000
Smut diseases are often found on
Amaize
Bcassava
Ccowpea
Dgrapes
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Question 688
waec 2000
Which of the following is not a viral disease of crops?
Acocoa swollen shoot
Btobacco mosic
Ctomato leaf curl
Dbanana blight
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Question 689
waec 2000
Disease causing organisms are referred to as
Avectors
Bpathogens
Cpests
Dinsects
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Question 690
waec 2000
Which of the following groups of organisms cause the greatest damage to stored grains?
Ainsects
Bbirds
Cviruses
Dfungi
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Question 691
waec 2000
pennisetum purpureum is the botanical name for
Agamba grass
Bcarpet grass
Cbahama grass
Delephant grass
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Question 692
waec 2000
The practice of cutting only matured forest trees and allowing other young ones to grow is known as
Aregeneration
Bafforestation
Cdeforestation
Dselectiv exploitation
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Question 693
waec 2000

In a laboratory analysis of maize grains, the following results were obtained:I. the dry matter content of 80 percent made up of 30.0 parts carbohydrate,3.3 parts ash, 13.8 parts fibre and 1.7 parts protein. II. the remainder of the dry matter is oil. What is the percentage of oil in the dry matter?

A31.2
B39.0
C48.8
D64.0
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Question 694
waec 2000
When sugarcane is allowed to flower before harvesting, the
Asucrose content is reduced
Bpith is formed
Ctissue will turn red
Dcane will rot
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Question 695
waec 2000
Legumes that produce edible seeds are called
Apulses
Bspices
Cgrains
Dcereals
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Question 696
waec 2000
Cotton can thrive well in the mangrove areas if
Aappropriate fertilizer is applied to the soil
Bsunshine is lower in intensity
Cland is sufficiently drained
Dwhite flies are controlled
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Question 697
waec 2000
The amount of planting material needed for a given area of land is known as
Aseed rate
Bplant population
Cseed volume
Dplant density
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Question 698
waec 2000
Which of the following is a function of the hopper of a grain sheller?
Arubbing cobs against one another
Breceiving maize cobs to be shelled
Cseparating chaff from the grains
Ddrying shelled maize grains
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Question 699
waec 2000
The major advantage of human power over all other sources of power is man's
Anormal power output of 75 watts per day
Bability to work in any climatic condition
Cintelligence to control work
Dstrength when at work
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Question 700
waec 2000
Which of the following is the correct trend in the historical development of power on the farm?
Aanimal power-man power-mechanical power
Bman power-animal power-mechanical power
Cman power-mechanical power-animal power
Danimal power-mechanical power-man power
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