Earlyface

2021 NECO-PRACTICAL- THEORY ANSWERS

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Note; Answer four (3) questions in all at least one question from each section.

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ANIMAL-HUSBANDRY-Practical
(1a)
Specimens A: live chick
Specimens B; eggs
Specimens C; electric blubs

(1b)
(i)Presence of small beak
(ii)Presence of eye
(iii)Presence of hindlimbs
(iv)Presence of scales on the legs
(v)Presence of feather

(1c)
(i)Incubation
(ii)Regular cleaning
(iii)Regular feeding of the chick
(iv)Water management

(1d)
(i)Smoked egg
(ii)Scotch egg

(1e)
Mechatronics machine

(1f)
(i)It helps to illuminate Poultry house
(ii)It provide the required heat for chicks
(iii)It helps to incubate

(1g)
(i)Torch light
(ii)Solar bulb
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(2a)
Specimens D; Bone
Specimens E; Fish meal
Specimens F; Guinea Grass

(2b)
Specimens A; calcium
Specimens B; calcium

(2c)
(i)Braking into fragment
(ii)Pounding
(iii)Braking


(2d)
(i)Vitamin A
(ii)Vitamin B
(iii)Vitamin D

(2e)
(i)Rickets
(ii)Scurvy

(2f)
(i)Sun drying.
(ii)Regular wetting.
(iii)Avoidance of over-grazing

(2g)
(i)Avoidance of over-grazing.
(ii)Rotational grazing
(iii)Regular weeding
(iv)Application of water regularly
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(3a)
Specimens G - LICE

Specimens H - TICK

Specimens I - ROUNDWORM

Specimens J - GOAT SKIN

(3b)
- Specimen G -
(i)They act as vectors of diseases

- Specimen H -
(i)They Cause great annoyance and irritation to their host.

- Specimen I -
(i)They reduce the growth of host animals.

(3c)
G - cattle, poultry bird
H - cattle

(3d)
(i)Animals should be kept in a clean surroundings.
(ii)Ensure regular dipping of animals in ascaricide solution to destroy lice.

(3e)
(i)sheep
(ii)goat

(3f)
(i)Pneumonia.
(ii)Hepatitis.

(3g)
(i)Alpine
(ii)La mancha

(3h)
(i)Domestication.
(ii)Germplasm Collection

(3i)
(i)Lumpy skin disease
(ii)Goat pox