NECO 2017 Animal Husbandary Expo Answers (June/July)

Neco 2017 Animal Husbandry (Practical) Questions And Answers – June/July Expo
Animal Husbandry
1a)
Specimen A is a udder
Specimen B is a fresh milk
Specimen C is a fowl egg
1b)
SPECIMEN A=Udder….
The udder is a large gland which is surrounded with skin it
is attached to the body by ligament……
WHILE
SPECIMEN B=fresh milk
Is a milk from animay(sheep.cattle)that has not been
pasteurized .protein can be obtained from it.
1c)
Pregnancy
1d)
-It provides nutrients to the newborn baby
-It provides antibodies which prevent newborn babies from
infection
1e)
Cheese,evaporated milk,yoghourt and ice cream
Animal Husbandry
1f)
i)By placing in the ray of light
ii)After 14days of incubation
iii)18days
1g)
Total eggs=24000
total removal=315+410+140=865
%hatchability=(24000-865)/24000*100%
=96.4%
===============
2a)
SPECIMEN D=Animal bone
SPECIMEN E=Animal blood
SPECIMEN F= Fresh fish
2b)
SPECIMEN D=it should be burnt to ashes
SPECIMEN E=Salt should be added to prevent it
SPECIMEN F=it should be smoked
2c)
SPECIMEN D=Calcium
SPECIMEN E=Mineral
SPECIMEN F=protein
2d)
SPECIMEN E
-after collection from the animals it will be boiled and salt is
added as additive
It will be implanted into solid pellets
SPECIMEN F
-The fish is smoked on fire and dried to a reasonable extent
.They are later crushed and mixed into required form
2f)
-Limestone
===============
3a)
G – tapeworm
H -roundworm
I – animal tail
3b)
Cattle
Pig
3c)
G-stomach
H-alimentary canal
3d)
(tabulate)
G-it is segment
-flat body
H-not segmented
Round body
3e)
-Through regular environment sanitation
-through deworming
3f)
-it brings about discomfort to farm animals
-it causes general body weakness
3g)
Cattle,sheep and goat
3h)
-It reduces the harbour of vectors
-it reduces cannibalism

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