EXPO: NECO Animal Husbandry (Practical) Questions and Answers 2023/2024

NECO Animal Husbandry (Practical) Questions and Answers: This NECO 2023 Animal Husbandry 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 Practical Questions and Answers

About NECO Animal Husbandry Practical Questions and Answers

The National Examination Council (NECO) is a Nigerian Exams Body that has been in operation since 2000 and is recognized globally.


NECO Animal Husbandry (Practical) Questions and Answers: Candidate that applied for the NECO in any States should BOOKMARK this page for all and latest NECO Animal Husbandry (Practical)Exam Ekpo.

Animal Husbandry (Practical) Thursday, 3rd August.

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

Animal Husbandry practical answers



Specimen A – Heart of a cattle

Specimen B – shank (leg) of a fowl

Specimen C – Gizzard

Specimen D – Small intestine of goat


(i) Size: The heart of a cattle is relatively large compared to other organs.

(ii) Shape: It has a conical shape with a pointed apex.

(iii) Color: It is generally pinkish brown in color.

(iv) Weight: The average weight of the heart of a cattle is around 500-700 grams.


(i) Feeding: Provide a balanced diet and high-quality feed to the animals to promote growth.

(ii) Exercise: Allow the animals to exercise regularly as it helps to build muscle and increase weight.

(iii) Vaccination: Make sure the animals are regularly vaccinated against common diseases and parasites that can reduce their weight.


The difference in function between Specimen C (Gizzard) and D (small intestine of goat) is that the gizzard grinds food whereas the small intestine is responsible for absorption of nutrients.


(i) Trypsin

(ii) Chymotrypsin

(iii) Peptidases

(iv) Amylase


Specimen E – guinea grass

Specimen F – Stylo plant

Specimens G – blood meal


Specimen E (guinea grass) – Panicum maximum.

Specimen F – (Stylo plant) – Stylosanthes guianensis.


-Specimen E-


(i) It is a leafy perennial grass.

(ii) Its stems are flat and thin.

(iii) The leaves are long and narrow.

(iv) Its root system is shallow and fibrous.

-Specimen F-


(i) It is an erect, short-lived perennial herb.

(ii) Its stems are angular and hairy.

(iii) Its leaves are linear to oblong.

(iv) Its root system is deep and branching.


Specimen E – by seed.

Specimen F – by cuttings or stem cuttings.


Specimen E – protein.

Specimen F – phosphorus.



(i) Freezing

(ii) Drying

(iii) Canning

(iv) Fermenting

(v) Pickling


(i) Collecting the raw material

(ii) Pre-treatment of the raw material (grinding, mixing with water, etc.)

(iii) Heat treatment to eliminate harmful bacteria

(iv) Cooling and packaging



(i) Lack of essential nutrients needed for efficient ruminal fermentation.

(ii) Oxidation of the fat content which reduces its nutritional value.

(iii) High nitrogen content which can cause digestive problems in livestock.

(iv) Bacterial contamination may occur due to improper handling.

(v) Poor palatability which reduces intake.

(vi) High cost

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