ANIMAL HUSBANDRY OBJ:
1-10: AADACBCBBC
11-20: ACDDACABAB
21-30: ABADABBADC
31-40: CBABBBBDCC
2022 WAEC Animal Husbandry Questions & Answers
Animal Husbandry (Alternative B) 2 (Essay) – 2:00pm – 4:00pm
Animal Husbandry (Alternative B) 1 (Objective) – 4:00pm – 4:40pm
NOW SOLVING AND TYPING…
(6a)
(i)It reduces in size
(ii)It becomes dehydrated
(iii)It changes in colour
(6b)
WEEDING:
-To prevent sharing of nutrients with pasture
-To prevent their intake during grazing
CONTROL BURNING:
-To prevent erosion
-To prevent the killing of soil micro-organisms/microbes
-To reduce infestation by insects
-It can help rejuvenate dying pasture
-It sanitizes pasture
IRRIGATION:
-To provide pasture all through the year
-To prevent poor growth of pasture
-To prevent drought on pasture land
FERTILIZER APPLICATION:
-To enhance adequate growth of pasture
-To make the pasture become flourished
-To increase yield of pasture
LIMING:
-To adjust PH level of the soil
-To improve soil structure
-Increase rates of infiltration
-Increase nutrient availability
(4a)
Malnutrition occurs when an animal is given substandard feed/food and it therefore, begins to show some signs and symptoms of nutritional dysfunction and certain diseases begins to manifest. It can be corrected by giving balanced diet.
(4b)
(i)Lethargy
(ii)Weakness
(iii)Incoordination
(iv)Depression
(v)Blindness
(4c)
(i)Making hay and pallets most of their diets
(ii)Giving proteinous and fiber contained diets
(iii)Avoiding sugar, seed, fruits, or nuts
(iv)Provision of fresh and clean water daily
(v)Avoiding sudden change of diet
(4di)
(i)Tubers, like cassava
(ii)Forage grasses like hay and silage
(4dii)
(i)Groundnut cake
(ii)Palm kernel cake
(4diii)
(i)Groundnut cake
(ii)Palm kernel cake
(4div)
(i)Bone meal
(ii)Calcium phosphate
(2ai)
(Pick Any Three)
(i) Breeds which are not originally present in the home country are introduced
(ii) It enhance greater productivity
(iii) It leads to the absence of pests and diseases
(iv) Breeds may perform better in terms of quality and quantity if they are able to adapt to the local environment.
(2aii)
(Pick Any Three)
(i) selection is tedious and time consuming
(ii) It is very costly in terms of time and money
(iii) It requires expertise which may not be readily available
(iv) it bring about elimination or exclusion of some desirable traits of some parent stock
(v)No new desirable characteristics are introduced
(2b)
(i) Mass selection
(ii) Progeny selection
(iii) Family selection
(iv) pedigree selection
(2c)
(PICK ANY FOUR)
(i) Body conformation.
(ii) Fertility/breeding ability.
(iii) Adaptability of the breed to the area/hardiness.
(iv) Mothering ability in case of females.
(v) Production potentially yielding capacity.
(vi) Temperament/behaviour, for example: cannibalism egg eating
(vii) Offspring performance.
(viii) Age of animal.
(ix) Growth rate.
(x) Disease resistance
(2d)
(Pick Any Six)
(i) A good layer has a broad and square head
(ii) It has a short break
(iii)It has a bright and bulging eyes
(iv)It possesses a smooth and lean face
(v)It has a large but thin comb
(vi)It has bright red comb and wattles
(vii)It has soft and pliable abdomen
(viii)There is absence of broodiness
(ix) It possesses a wide, moist cloaca
(1ai)
Check image below for the diagram
(1aii)
(i)Moist location
(ii)Wind-free
(iii)Loamy soil
(iv)Mosquito net
(1aiii)
(i)Mice
(ii)Squirrels
(iii)Toad
(1b)
(i)Sheep Nose Bot flies
(ii)Fleece worms
(iii)Sheep scale
(1c)
(i)Proper medication
(ii)Provision of good shelter
(iii)Availability of water
(iv)Use of machinery and technology
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