NECO 2019 - ANIMAL HUSBANDRY PRACTICAL  ANSWER

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ANSWERS:



(1ai)
A - Heart of a cattle
B - Fresh animal blood
C - Gizzard

(1b)
(i) right atrium
(ii) ventricle

(1c)
Pericardial membrane (Pericardium)


(1d)
(Choose any Two)
(i)Aortic valve
(ii)Mitral valve
(iii)Pulmonary valve
(iv)Tricuspid valve
(ii) Barnevelder

(1e)
(i)liquid (plasma)
(ii)solid (red blood cell)

(1f)
(i)transport digested food materials
(ii)maintain water level in the body
(iii)maintain body temperature

(1g)
Grinding of food

(1h)
(i) Brooding
(ii) Proper Feeding
(iii) Good sanitaion
(iv) Vaccination

(1i)
(i) Deep litter system
(ii) Battery cage system

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(2a)
D - Elephant grass
E - Calopo
F - Palm kernel cake

(2b)
Specimen D
(i) Coarse and hairy
(ii) Narrow tall leaves

Specimen E
(i) Broad leaf
(ii) Succulent stems, covered with long, brown hairs.

(2c)
Nutrient balance

(2d)
Specimen D
(i) drying as hay
(ii) drying aa silage

(2e)
Protein

(2f)
(i)retarded growth
(ii)kwashiorkor

(2g)
(i)fish meal
(ii)ground seed cake
(iii)soya beans cake

(2h)
(i)cotton seed cake
(ii)blood meal
(iii)sunflower seed cake
(iv)coconut meal cake

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(3a)
G - Goat skin
H - Beef
I - Feathers

(3b)
(i) Regular brushing of goats
(ii) Clipping them when the weather is warmer.
(iii) Rotate pastures used for grazing every 3-6 months.
(iv) Avoid resistance problems by not using the same products year after year.

(3c)
Staphylococcus aureus

(3d)
(i) Drying
(ii) Smoking

(3e)
(i) Unpleasant odour
(ii) Change in color

(3f)
(i) Chicken Anaemia Virus Infection
(ii) Fowl Cholera

(3g)
Specimen G:
(i) Boer goat
(ii) Saanen

Specimen H:
(i) Angus
(ii) Simmental

Specimen I:
(i) Sussex
(ii) Cochin

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