NECO 2018 ANIMAL HUSBANDRY OBJ & ESSAY ANSWERS NOW AVAILABLE HERE – June/July

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Neco Animal Husbandry Portal

ANIMAL HUSBANDRY:
1-10: BCDDCCBAEE
11-20: CAADEDABBB
21-30: DEEAAAEDCC
31-40: ABECAAADEA

ANIMAL -THEORY – ANSWERS

.(1a)
(i) example-tendons
(ii) example- epidermis

(1b)
(i) identify any exotic pests that may be in their hives,

(ii) Examine the brood and colony at least several times a year during spring, summer and autumn.

(iii) Always be calm and methodical when working with hives, and try to avoid any sudden or sharp actions.
Opening the hive

(1c)

(In tabular form)
(i)
Oestrogen is used for a hormone replacement treatment for women who have undergone sexual transformation.

*While*
Progesterone is a common hormone that is
produced both by women and men.

(ii)Oestrogen is a class of steroid compounds and functions as chief sex hormones in women

*while*

progesterone is a C-21 hormone involved in pregnancy and embryo genesis.

(1d)
i)Temperature
ii)Humidity
iii)light intensity

(3a)
Area of the pasture
Area of trapezium
= 1/2 (180+120)12
= 1/2 x 300 x 12
= 300 x 12/2
=3600/2
= 1,800m²

(ii) Area of calops crops
20cm x 30cm
= 0.2m x 0.3m
= 0.6m²
Population of colapo
1,800m²/0.06m²
= 30,000

(3bi)
Maintenance ratio is the type of ration given to farm animal just to maintain normal functioning of the body system.

While

Production ration is the type of ration given to farm animals to enable them to produce

(3bii)
Maintained ratio: the animal that can feed maintenance ratio are non lactating animals

(3c)
(i) it can lead to carnibacism
(ii) it can cause fighting between animals
(iii) it can lead to stunted growth
(iv) they are liable to contact disease easily

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FISHERY- obj

1-10 DADCEBBDAE

11-20 BDEEACDEDA

21-30 DACDCECDBA

31-40 CBADEABCAE

41-50 EBECEDAEBA

51-60 ABADEBABCE

To Our Fishery Fans Scroll Down For Your
Answers.

FISHERY-THEORY-ANSWERS
4ai)
Water quality refers to the chemical, physical, biological, and radiological characteristics of water. It is a measure
of the condition of water relative to the requirements of
one or more biotic species and or to any human need or
purpose.
4aii)
i)temperature,
ii)dissolved oxygen
iii)pH level 
iv)Ammonia. 
v)Water turbidity
=========================================
5ai)
stocking- is the practice of raising fish in a hatchery and releasing them into a river, lake, or the ocean to supplement existing populations, or to create a population where none exists.

Stocking- density is the quantity of fry or fingerlings per unit of water area.
5aii)
i)Fertilization of the pond/addition of manure.
ii)Maintaining water level.
iii)Repair of pond and the fence.
iv)Cropping /selective removal of excess fish.
5bi)
i)Pseudomonas fluorescens
ii)Ichthyophthirius multifiliis 
iii)fungal infections 
iv)Eustrongylides 
v)copepods
5bii)
i)Anorexia (loss of appetite, refusing all food, with consequential wasting)
ii)Rapid breathing
iii)Hiding abnormally
iv)Resting on the bottom
5c)
Area= length x breadth 
Area= 30 x 20
Area = 600m²

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