home
Home
home
JAMB
home
WAEC
home
NECO
home
NABTEB
home
NEWS

Watch/Download the video below to see how to get JAMB CBT Answers Directly to your computer. After Watching Text "I NEED JAMB BANK DETAILS" to 09034826855 to receive the procedures on how to Subscribe in order to score 280 and above.

NECO 2019 - ANIMAL HUSBANDRY OBJ & THEORY ANSWER
NECO 2019 - ANIMAL HUSBANDRY OBJ & THEORY ANSWER

NECO 2019 - ANIMAL HUSBANDRY OBJ & THEORY & FISHERY ANSWER


+++++++++++++++++++++++++++
KEEP REFRESHING THIS PAGE

ANIMAL HUSBANDRY
1-10: CBCCABADDE
11-20: DDDCAAAAAC
21-30: CDAAEEEBDA
31-40: DDAEADEDBA

+++++++++++++++++++++++++++

ANSWERS:


(1a)
In a tabular form

Under MALE
(i) Presence of penis.
(ii) Presence of testes.
(iii) Presence of vas defences.

Under FEMALE
(i) Absence of penis.
(ii) Presence of ovaries.
(iii) Absence of vas defenses

(1b)
In a tabular form

Under BIRD
(i) Presence of beak.
(ii) Presence of wings.
(iii) Absence of four walking legs.
(iv) Absence of teeth.
(v) Absence of furs

Under MAMMALS
(i) Absence of beak
(ii) Absence of wings.
(iii) Presence of four walking legs.
(iv) Presence of teeth
(v) Presence of furs.

(1c)
Rabbit --> kindling
Goat --> kindling
Pig --> farrowing
Cattle --> calving

==============================

(2a)
(i) Low capital is investment
(ii) very little care and feeding is required
(iii) Low labour required
(iv) Low levels of management

(2b)
(i) cheese
(ii) whey
(iii) yoghurt

(2c)
(i)skin
(ii)bone
(iii)meat

=============================
=============================

(4a)
(i)hybridization
(ii)inbreeding
(iiicross breeding

(4b)
(i) it control disease
(ii) it decrease the chance of injury
(iii) prevent stallion over use
(iv)allows more mares to be breed
(v)semen is evaluated each time it is collected.

(4c)
Tabulate
Under Inbreeding;
(i)it involve the mating of related individuals that have one or more relatives in common
(ii)Linebreeding is a form of inbreeding.

Under Linebreeding
(i)it involves arranging matings so that one or more relatives occur more than once in a pedigree
(ii)Linebreeding is a term commonly used to describe milder forms of inbreeding

=============================

(5a)
(i)Environment factor
(ii)Nutrition
(iii) Health status of the animal
(iv)Breeds of animal

(5b)
(i)malnutrition
(ii)poor hygiene or bad sanitation
(iii)not given vaccination
(iv)Bad management of stock

(5c)
(i)cause Anaermia
(ii)cause liver rottening
(iii)it leads to digestive disturbance and bleeding internally.



()()()()()()()()()()()()()()()()()

FISHERIES ANSWERS


(1a)
(i) Death of fingerlings
(ii) poor growth
(iii) it degrades the quality of the water for the fingerlings
(iv) Difficulty in movement

(1bi)
Algal bloom; is a rapid increase in the population of algae in an aquatic system. In other words algal blooms may occur in freshwater as well as marine environments

(1bii)
Test cropping; is a technique which is designed to check whether the crops meet their specific requirements. In other words is the removal of marketable sized fish from the pond

(1biii)
Aquarium; is a vivarium of any size having at least one transparent side in which aquatic plants or animals are kept and displayed. Fishkeepers use aquaria to keep fish, invertebrates, amphibians, aquatic reptiles such as turtles, and aquatic plants.

(1ci)
(i)construction features
(ii) sunken features
(iii)barrage features
(iv)diversion features

(1cii)
(i)sunken; for supplement and pumping.
(ii)barrage; for protecting the dike from floods
(iii)diversion; for sloping ground as a cut-and-fill pond 

(1ciii)
(i)Maximum fish production is possible in intensive polyculture.
(ii)More profit from fish farming is possible.
(iii)Creates many employment opportunities.

=========================

(3ai) 
Carnivores: These are animals that feeds on animals only. They derive their energy and nutrient requirements from a diet consisting mainly or exclusively of animal tissue, whether through predation or scavenging.

(3aii)
Herbivores: These are animals that feeds on plants only. They get their energy from eating plants, and only plants. Many herbivores have special digestive systems that let them digest all kinds of plants, including grasses.

(3aiii) Grazers: Grazers are animals, usually a herbivorous mammal, which eats grasses or other multicellular organisms such as algae. 

(3b)
(Choose any FOUR)
(i) Carbohydrate 
(ii) Protein 
(iii) Fats and oil 
(iv) Mineral salt 
(v) Vitamin 

(3ci) 
L = 30,000cm
b = 10,000cm
Area of the pond = 30,000×10,000/100×100
=30000m²

(3cii) 
(i) Resistance to diseases 
(ii) Fast growth 
(iii) Accept supplementary feed
(iv) Low cost of production
(v) Easy to breed in captivity

(3ciii)
Mariculture is a specialized branch of aquaculture involving the cultivation of marine organisms for food and other products in the open ocean, an enclosed section of the ocean, or in tanks, ponds or raceways which are filled with seawater.




+++++++++++++++++++++++++++
ANSWER LOADING......
+++++++++++++++++++++++++++






0 Response
FORUM POST LOCKED FOR COMMENTING

Ads; Click Here Now to See How to Make Cool Cash Here in Examface.net

Contact Mr.prof
| wakagist|