EXPO: NECO Animal Husbandry Questions and Answers 2023/2024 – Theory and Objective (OBJ).

NECO Animal Husbandry Questions and Answers: The NECO 2023 Animal Husbandry (Objective & Essay) expo question and answer is free for all candidates writing this year exams. If you are among those writing 2023 NECO Examination, Feel free to expect free answer here.

NECO Animal Husbandry Questions and Answers

About NECO Animal Husbandry Questions and Answers

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Animal Husbandry (Objective & Essay) Friday, 4th August.

Animal husbandry theory

Answer four (4) questions


The oestrus cycle refers to the reproductive cycle in female mammals, including humans, in which the body goes through various hormonal and physiological changes to prepare for potential pregnancy. It is also commonly referred to as the menstrual cycle in humans.


(i) Immunoglobulins: Colostrum contains high levels of immunoglobulins, specifically IgG. These antibodies help provide passive immunity to the newborn animals.

(ii) Growth Factors: Colostrum also contains various growth factors, such as insulin-like growth factor 1, to help in the growth and development of the newborn animal.



(i) Regulates the uterine contractions during labor.

(ii) Stimulates production of milk.

(iii) Regulates reproductive hormone function.

(iv) Promotes the growth and development of the fetus.

(v) Helps regulate estrous cycles in animals.



(i) Abdominal contractions

(ii) Restlessness

(iii) Behavioral changes

(iv) Dilated vulva

(v) Rupture of amniotic sac

(vi) Firm enlargement of the udder.



Livestock management refers to the practice of controlling and caring for domesticated animals, specifically those raised for agricultural purposes. It involves various techniques and strategies to ensure the health, welfare, and productivity of the animals.


Ear notching: Ear notching is a permanent method of identification used for livestock. Notches are cut into the farm animal’s ear using a sharp blade or special tool, with each notch indicating a specific ID number.


Branding: Branding is a permanent method of identification used for livestock. A hot branding iron is used to burn a mark or symbol onto the skin of the farm animal’s hide. This method of identification helps to distinguish animals on a cattle ranch or farm.



(i) To prevent the cow from thrashing around or moving too much.


Rangeland is an extensive area of land which contains

corsage grasses and legumes and other herbage plant

where animals like cattle,sheep and goat can graze.


1. Pasture provides food for livestock, especially ruminant.

2. The animals have assess to varieties of forage, these

eating balanced diet.

3. Pasture provides adequate nutrients to the animals.




A pathogen is defined as an organism causing disease to

its host, with the severity of the disease symptoms referred

to as virulence.


(i) Malnutrition

(ii) Harsh weather conditions

(iii) injury’s and poorly treated wonds




avian paramyxovirus serotype type 1 (APMV-1)


infected birds’ droppings and secretions from the nose,

mouth and eyes.


Coughing and sneezing


Slaughter and bury infected bird.

Animal Husbandry (Objective & Essay)
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OBJ Answer 2023 NECO Animal Husbandry (Objective & Essay).






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