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WAEC 2019 Animal Husbandry Practical Answers

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WAEC 2019 Animal Husbandry Practical Answers by : 2:00 pm On May 24, 2019

WAEC 2019 Animal Husbandry Practical Answers are now available. To get it, buy MTN recharge card of N300 and send the pin to 09067385575. Please, don’t call the number, send message only. If you have already paid, click the link below to enter your password.

COMPLETED WAEC ANIMAL HUSBANDRY PRACTICAL ANSWER 2018

(1ai)
-Turkey
-Duck
(1aii)
-Goat
-Sheep
(1aiii)
-Sheep
-Goat
(1b)
(i) Serves as food for man
(ii) A good source of protein
(iii) The shell is used for vim making
(iv) Serves as income to farmers
(1c)
-B can be used as protection
-C is used for balance
(1d)
(i) Plate
(ii) Neck chain
(iii) Key holder
==========================================
(2a)
-For food purposes
-To generate income
-To make research
-To produce offspring
(2b)
-Meat
-Wool
(2c)
Servivce day = 12 may, 2016
The gestation period = 31 days
Therefore, the kindling date will be 12th june, 2016.
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(2d)
(i) Treat affected ear with appropriate drug
(ii) Isolate affected animal
(iii) Use of miticides
(iv) Invite a veterinary doctor
(2e)
-Endoparasites: worm, liverfluke
-Ectoparasites: Lice, Mite, Fleas, Tick
====================================
(3a)
(i) By the use of chemicals
(ii) Through the use of biological method
(iii) By the use of predators
(iv) By physical method
(3b)
(i) It destroys skin and hides of cattles
(ii) It destroys cattle’s fur
(iii) It reduces the blood of cattle
(iv) Its effect reduces the weight of cattle
(3c)
(i) Lice
(ii) Flea
(iii) Ringworm
(3d)
(i) Use of chemical called acaricide
(ii) Biological method
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(iii) Proper sanitation
(iv) Through physical method
==========================================
(4ai)
-Hay
-Silage
(4aii)
HAY:
-It should not be mouldy
-It should have a pleasant smell
-It should be pale green in colour
-Most of its leaves should be intact
SILAGE:
-It should be digestable
-It should be highly nutritious
-It should be light green in colour
-It should not be mouldy or blakish
(4b)
(4c)
-Irrigation
-Fencing
-Pests and diseases control
-Sowing and transplanting
-Seed bed preparation.

See Previous WAEC Animal Husbandry Answers Below
Animal-obj
1ABDBBDCCBC
11ACDCDAADAC
21CBDCABADBA
31BCCBAABCAD
1a)
-Not enough drinking water
-No feed or decreased feed intake
-Low calcium in the feed
-Newcastle disease (NCD)
-Infectious bronchitis (IB)
-Poor management
1b)
-Mouth
-Small intestines
-Large intestines
1c)
-For food production e.g milk and meat
-They are used as source of power in the farm.
-They serve as source of hides.
-They serve as source of income to farmers
-They provides raw materials for industry
-Their horns are used for decoration
1d)
-Poultry Eggs are used for food
-They serve as raw materials for industry
-They serve as source of income for farmers
-it serve as garden aid
-It is a cure for the common hangover
5a)
-Carbohydrates serve as source of energy in animal body
-Carbohydrate functions as Hormone in animals
-Carbohydrate functions as Antigen in animals
-Carbohydrate functions as framework in animal body
5b)
-Nose and Nasal Cavity
-Lung
-Trachea
-Bronchi and Bronchioles
5c)
-Allergic Rhinitis and Enzootic Nasal Granuloma in animals
-Sinusitis in animals
5di)
Exhalation is the flow of the respiratory current out of the organism
5dii)
Inhalation is the process of breathing in,taking air and sometimes other substances into the lungs
5diii)
Peristalsis is a series of wave-like muscle contractions that moves food to different processing stations in the digestive tract
5div)
O*******n is when an egg moves from the o*****s into the fallopian tubes and is ready for fertilization
5dv)
rumination is the way that animals eat, storing their partially-digested food in a special stomach called a rumen, to be brought back up later and chewed more thoroughly
3a)
Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma.
3b)
TABULATE
Chicken|Goat
-It has one stomach chamber|It has four compartment stomach
-Does not have teeth in its mouth part|It have teeth in its mouth part
-It has crop|Does not have a crop
-It cannot regurgitate|It can regurgitated
3c)
-Rotational grazing
-Reseeding
– Controlled Stocking
-Fertilizer application
-Irrigation
3d)
i)Carbohydrate – Glucose
ii) Protein – Amino acids
iii) Fats and oil-Fatty acids and glycerol
3e)
-Protein is necessary in building and repairing body tissues in farm animals.
-Proteins provide energy which breaks down into amino acids during digestion and provides four c******s per gram.
-Proteins produce hormones which are chemicals produced by glands in one part of the body that help coordinate activities and communicate with other areas.
-Proteins provide antibodies which are specialized protein configurations that provide a specific immune defense against invaders

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1a)
C-Pueraria phaseoloides
D-Pennisetum purpureum
E-Leucaena leucocephala
1b)
C- Leguminious forage
D- Grass forage
E- Forage tree
1c)
-It enriches the soil with nitrates
-It serves as source of vitamins
-It helps in supplying protein to livestocks
1d)
-cow
1e)
-Mowing- The first stage is to cut the grass. This must be done when the grass is fullygrown, but is not over-mature, so that it produces tough, stocky hay
-Macerating- This is a“super conditioner”. Whereas a mower conditioner crimps the grass every 4 inches, the Macerator crimps the grass every 1/8 of an inch
-Tedding- The tedder takes the hay out of windrows, and spreads it flat across the field
-Raking It usually takes 3 to 4 days for the hay to dry properly
-Baling When the hay is completely dry and in windrows, it is ready to be baled.

2ai)
J-Soldier ants destroys animal feeds
-They increase cost of production on the course of control
K-Weaver birds destroy animal feeds
-It reduces market value of farm produce
L-Weevil destroy stored farm produce
-it reduces the market valu of farm produce
2aii)
CONTROL
J-By using insecticides
-By keeping the environment clean
K-By using scare crows
-By killing them using guns
L-By using insecticides
-By ensuring effective environmental sanitation
2b)
-Grain borer
-Grain moth
-Grain beetles

3ai)
-Collection of bones
-Clean and sterilize the bone
-Dry the bone until ther are brittle
-Crush the bone into powder
3aii)
Specimen Q
-It is used for packaging eggs
-It is used for marketing eggs
-It prevents the eggs from breakage and cracking
3b)
-Feeder
-Drinker
-Wood shaving
3ci)
Precaution
-It should be spread evenly or uniformly on the floor
-Water should be frevented from pouring on it
3cii)
Ways of maintaining R
-Keeping it in cool and dry place
-By not exposing to direct rainfall

4ai)
After bone processing by bone process equipment , such as bone crushing machine and bone paste grinding machine, animal bones can become valuable materials for feeding livestock.
4aii)
-Protein
-Fat
4b)
sp W
-Fowl
-Duck fowl
sp X
-Cattle
-Sheep
4c)
sp W
-it is used for sucking and swallowing of food
-it is used for storage of food prior to digestion.
Sp X
-it is used for lifting milk production
-it is used for breaking down feed digestion

3f)
-trypsin
-chymotrypsin
6a)
Animal improvement is a complex process which involves modification of the genotype and the environment in an harmonious fashion
6bi)
the bringing into the farm or a country high quality breeds of livestock with a high productive capacity and other good desirable characteristics from another farm or country
6bii)
Advantage-
i)Breeds which are not originally present in the home country are introduced
ii)It leads to the absence of pests and diseases.
iii)It enhance greater productivity
-Disadvantage-
i)It may introduce new disease to the area
ii)It may introduce new pests to the area
iii)It may not perform maximally
6ci)
progeny Selection is the process of picking or selecting from a mixed population, those animals with breeding value as parents
6cii)
-It ensures that only the best naturally available animals are selected
-Animals with desirable characteristics are selected
-Animals with undesirablecharacteristics are detected and rejected
-Animals from best breeds are bred for distribution
-It also reduced the spread or parasites associated with breeding stocks
6d)
-It is easier and less expensive than natural mating. Since the farmer is saved the expense of maintaining a herd or male animal
-It is easier and cheaper to import the semen of exotic breeds rather than the male animals themselves
-It is possible to service many female of different size leading to the production of many offspring

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