Question 1 of 20 2,683 total questions
Miracidium is one of the stages in the life cycle of
A roundworm
B tapeworm
C liver fluke
D tick
Which of the following is not a method of improving rangeland?
A practising continous grazing
B routine and regular weeding
C routine reseeding
D regular application of fertilizer
If 200 layers will consume 25kg of feed per day, calculate the amount of feed consumed by a layer per day.
A 0.25kg/day
B 0.25kg/day
C 0.5kg/day
D 1.25kg/day
Layers ration contains more limestone than growers ration because limestone
A is difficult for the growers to digest
B stimulate layers appetite
C reduces the acidity in the gut of growers
D supplies sufficient minerals to layers for shell formation
An advantage of extensive system of rearing goats is
A low labour requirement
B easy control of disease
C indiscriminate mating
D exposure to adverse weather conditions
The adult male cattle is called
The hormone responsible for milk let down in female farm animals is
A testosterone
B follicle stimulting hormone
C oxytocin
D androgen
Gestation period is defined as the time
A of fusion of the sperm and the egg
B between conception and parturition
C of release of ovum from the ovary
D of the birth of the young animal
A condition which a gene does manifest observation characteristics in the presence of its dominant allele is known as
A dominance
B mutation
C recessiveness
D homozygosity
The correct sequence in the processes of crop improvement is
A introduction-slection-breeding
B breeding-selection-intruduction
C breeding-introduction-selection
D introduction-breeding-selection
The characteristic symptoms of mosaic disease of crops is usually observed on
A roots
B leaves
C stems
D fruits
Which of the following weeds is dispersed by wind?
A pig weed (boerhavia diffusa)
B goat weed (ageratum conizoides)
C hausa throns (acanthospermum hispidum)
D tridax (tridax procumbens)
Gummosis disease of citrus is caused by
A aphids
B fungi
C white flies
D bacteria
Callosobruchus maculatus is a common pest of
A maize
B cowpea
C rice
D millet
Root-knot disease in tomatoes is caused by
A virus
B nematode
C bactrium
D fungus
The tree species commonly planted for pulpwood is
A gmelina
B cassia
C albizia
D tactona
Which of the following is not a problem of forest management?
A absence of adequate information on the ecosystems
B inadequate support from government for the development of forest resources
C planting different varieties of timber
D indiscriminate destruction of forest resources by bush fire
Which of the following is not correct about stylosanthes gracilis? it
A is an animal legume
B is propagated by seed
C is drought resistant
D produces nodules
Ginger is propagated by
A suckers
B rhizomes
C seeds
D tubers
Gunning is a method of processing
A cocoa
B cotton
C oil palm
D rubber
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