Welcome to “EXAMRUNZ.COM” For Neco 2025 Expo
 Questions & Answers

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Thursday 10th July, 2025

Animal Husbandry (Practical) 10:00 am – 11:30 am

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NECO ANIMAL HUSBANDRY PRACTICAL

NUMBER ONE

(1ai)
Reproductive system

(1aii)
Mammary gland

(1b)
(PICK ANY TWO)
(i) Oval shape
(ii) Hard outer shell
(iii) Smooth surface
(iv) Pointed and rounded ends
(v) Whitish or brownish shell color
(vi) Fragile or breakable structure

(1c)
(PICK ANY FOUR)
(i) Bakery industry
(ii) Cosmetics industry
(iii) Food processing industry
(iv) Pharmaceuticals industry
(v) Confectionery industry
(vi) Catering/hospitality industry
(vii) Ice cream industry
(viii) Animal feed industry

(1d)
A:
(PICK ANY TWO)
(i) Mayonnaise
(ii) Cake
(iii) Custard
(iv) Egg powder
(v) Noodles
(vi) Ice cream

B:
(PICK ANY TWO)
(i) Cheese
(ii) Yoghurt
(iii) Butter
(iv) Ice cream
(v) Condensed milk
(vi) Cream

(1e)
A:
(PICK ANY TWO)
(i) Coating with oil or limewater
(ii) Refrigeration
(iii) Water glassing (using sodium silicate solution)
(iv) Storing in cool, dry place
(v) Turning eggs regularly to prevent yolk sticking to shell

B:
(PICK ANY TWO)
(i) Pasteurization
(ii) Refrigeration
(iii) Turning into powdered milk
(iv) Boiling
(v) Fermentation into yoghurt or cheese

(1f)
(i) Wash the udder thoroughly
(ii) Use clean milking equipment
(iii) Milk in a clean environment
(iv) Avoid disturbing the animal during milking

(1g)
(PICK ANY TWO)
(i) Poor nutrition
(ii) Disease or infection (e.g, mastitis)
(iii) Stress or poor handling
(iv) Old age or declining lactation period
(v) Inadequate water supply
(vi) Poor housing or environmental conditions

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NUMBER TWO

(2a)
C: Centrosema pubescens
D: Cynodon dactylon

(2b)
(PICK ANY ONE)
(i) For grazing by livestock
(ii) For hay and silage production
(iii) To improve soil fertility (especially Centrosema as a legume)
(iv) To control soil erosion and improve ground cover

(2c)
(PICK ANY THREE)
(i) Twining or climbing growth habit
(ii) Purple or violet flowers
(iii) Broad leaves with soft texture
(iv) Produces pods containing seeds
(v) Deep-rooted plant
(vi) Grows well in tropical and subtropical climates
(vii) Has high protein content, making it suitable as forage

(2d)
(i) Harvesting the grass
(ii) Chopping into smaller pieces
(iii) Packing into a silo or airtight container
(iv) Compacting to remove air
(v) Sealing the container for fermentation

(2e)
(i) Calcium
(ii) Phosphorus

(2f)
Rickets or weak bones

(2g)
E:
(i) Boiling
(ii) Crushing or grinding
(iii) Mixing with feed

F:
(i) Cooking
(ii) Grinding
(iii) Mixing into feed mash

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NUMBER THREE

(3a) G:
(PICK ANY TWO)
(i) Aspergillosis
(ii) Coccidiosis
(iii) Salmonellosis
(iv) Fowl pox

H:
(PICK ANY TWO)
(i) Newcastle disease
(ii) Fowl cholera
(iii) Infectious bronchitis
(iv) Avian influenza

(3b)
G: Change wood shavings regularly and keep pen dry.
H: Wash and disinfect drinkers daily.

(3c)
(PICK ANY FOUR)
(i) Causes irritation and restlessness
(ii) Sucks blood, leading to anaemia
(iii) Reduces growth rate
(iv) Reduces egg production
(v) Transmits disease-causing organisms
(vi) Leads to poor feather condition
(vii) Causes loss of appetite
(viii) Weakens the immune system

(3d)
(i) Egg
(ii) Nymph
(iii) Adult

(3e)
(PICK ANY TWO)
(i) Newcastle disease
(ii) Infectious bronchitis
(iii) Fowl cholera
(iv) Avian influenza
(v) Infectious laryngotracheitis
(vi) Chronic respiratory disease

(3f)
(i) White Leghorn
(ii) Rhode Island Red

(3g)
(PICK ANY THREE)
(i) Regular vaccination against common poultry diseases
(ii) Maintenance of good hygiene and sanitation in the poultry house
(iii) Isolation and treatment of sick birds
(iv) Providing clean and uncontaminated feed and water
(v) Regular disinfection of poultry equipment and pens
(vi) Control of parasites like lice and mites
(vii) Avoiding overcrowding in the poultry house

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