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Animal Husbandry Neco Answers 2022

Animal Husbandry Neco Answers 2022

ANIMAL HUSBANDRY Obj

1-10:DDECBBAEEE

11-20:BDAAADDCDC

21-30:AACCBEEDEA

31-40:DDABCADDED

(2a)

(i) Wether—–> Sheep/goat

(ii) Barrow—> Boar

(iii) Capon—–> Chicken/fowl

(iv) Steer—–> Cattle

(2b)

{CHOOSE ANY THREE}

(i) sheep with poor leg structure

(ii) Sheep with poor body condition

(iii) Sheep that did not respond to treatment

(iv) Ewe that has depreciated in production.

(v) Sheep prone to high rate of diseases.

(vi) Sheep that reflects rational deficiency when feed well.

(2c)

{CHOOSE ANY THREE}

(i) He should increase the nutrient of the production ration.

(ii) He should ensure regular deworming

(iii) He should ensure and maintain vaccination of the calves

(iv) He can as well carry out dehorning.

(1ai)

It relax the pubic symphysis

(1aii)

It induces uterus to contract

(1aii)

It reduce the ovum form the ovarian follicle

(1aiv)

It maintains uterine lining for pregnancy

(1b)

Pulmonary circulation is the circulation of blood from the heart to the lungs and back to the heart.WHILE, Systemic circulation is the circulation of blood from the heart to all part of the body and back to the heart.

(1c)

(i)Mammals e.g Goat

(ii)Non-mammals e.g Fish

(2ai)

A castrated ram

(2aii)

A castrated boar

(2aiii)

A castrated domestic cock

(2aiv)

A castrated male cattle

(2b)

[PICK ANY THREE]

(i)fine wool

(ii)long wool

(iii)dual purpose

(iv) hair

(v)minor breeds.

(2c)

(i)In-breeding

(ii)Line-breeding

(iii)Cross-breeding

(3a)

(i)Pit making

(ii)Preparation of fermentation mixture

(iii)Harvesting and transportation of crop (ensiling)

(iv)Chaffing

(v)Filling of silo and compaction

(3b)

(i)Centro

(ii)Stylo

(iii)Kudzu or puero

(iv)Calopo

(v)Cowpea

(4a)

the sperm count of male animal is low

See also  Biology Practical Neco Answers 2022

(4b)

[PICK ANY FOUR]

(i)It requires more labor and infrastructure facilities

(ii)Improper cleaning of the instruments and unhygienic conditions may lead to lower fertility

(iii)It requires well-trained operators and special equipment

(iv)It necessitates the knowledge of the structure and function of reproduction on the part of the operator.

(v)If the bull is not properly tested, the spreading of genital diseases will be increased

(4c)

[PICK ANY FIVE]

(i) Body conformation

(ii)Productivity

(iii)Quality of product

(iv)Growth rate

(v)Fertility

(vi)Birth weight

(vii)Adaptation to the environment

(viii)Resistance to diseases

(ix)Resistance to pests

(x) Feed conversion ability or ratio

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