SECTION A
QUESTION 1
1.1
1.1.1 C ๐ธ๐ธ
1.1.2 B ๐ธ๐ธ
1.1.3 D ๐ธ๐ธ
1.1.4 B ๐ธ๐ธ
1.1.5 C ๐ธ๐ธ
1.1.6 D ๐ธ๐ธ
1.1.7 A ๐ธ๐ธ
1.1.8 B ๐ธ๐ธ
1.1.9 A ๐ธ๐ธ
1.1.10 D ๐ธ๐ธ
(10 x 2) (20)
1.2
1.2.1 B only ๐ธ๐ธ
1.2.2 A only ๐ธ๐ธ
1.2.3 None ๐ธ๐ธ
1.2.4 A only ๐ธ๐ธ
1.2.5 Both A and B ๐ธ๐ธ
(5 x 2) (10)
1.3
1.3.1 Concentrates ๐ธ๐ธ
1.3.2 Zoonotic ๐ธ๐ธ
1.3.3 Meiosis ๐ธ๐ธ
1.3.4 Hermaphroditism ๐ธ๐ธ
1.3.5 Cryptorchidism ๐ธ๐ธ
(5 x 2) (10)
1.4
1.4.1 Fodder flow / Feed flow ๐ธ
1.4.2 Endemic ๐ธ
1.4.3 Acrosome ๐ธ
1.4.4 Dystocia ๐ธ
1.4.5 Infertility ๐ธ (5 x 1)
(5)
TOTAL SECTION A: 45
SECTION B
QUESTION 2: ANIMAL NUTRITION
2.1 A representation of the alimentary canal of a farm animal
2.1.1 Classification of the alimentary canal of farm animals
2.1.2 Identification of letters
2.1.3 Identification of the alimentary canal of a young ruminant
DIAGRAM C ๐ธ (1)
2.1.4 Justification
2.1.5 Identification of the letters:
2.2 Schematic representation of types of feeds
2.2.1 Roughages ๐ธ (1)
2.2.2 Concentrates ๐ธ (1)
2.2.3 Silage/soilage/green lucerne/green forage ๐ธ (Any 1 x 1) (1)
2.2.4 Maize meal/oatmeal/barley meal/rye meal/sorghum meal ๐ธ (Any 1 x 1) (1)
2.3 Deficiency diseases:
2.3.1 Goitre ๐ธ (1)
2.3.2 Excessive bleeding/Poor blood clotting ๐ธ (1)
2.3.3 Parakeratosis ๐ธ(1)
2.4 Energy production in farm animals
2.4.1 Units to express energy.
Joules (j)/Kilojoules (Kj) ๐ธ (1)
2.4.2 TWO important uses of Net Energy
2.4.3 TWO purposes of calculating energy value of feed
2.5 Compounding rations
2.5.1 The Pearson square calculation
(Barley meal): 9% 23 ๐ธ (parts) (39 โ 16 = 23)
16% ๐ธ
(Soya oilcake meal):39% 7 ๐ธ (parts) (16 โ 9 = 7)
The ratio of barley meal to soya oilcake meal is 23 : 6 ๐ธ(4)
2.5.2 Percentage of soya oilcake meal
23 + 7 = 30 ๐ธ
7/30 x 100 ๐ธ
23,3% ๐ธ
(3)
2.6
Calculating coefficient of digestibility of the hay
Dry feed intake:
10/100 x 15 kg = 1,5 kg therefore, 15 kg โ 1,5 kg = 13,5 kg ๐ธ
Dry material intake (kg) โ Dry mass of manureย ย xย ย 100ย
ย ย Dry material intake (kg)ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย 1 ๐ธ
ย ย 13,5 kg โ 3 kgย ย x 100 ๐ธ
ย ย ย ย 13,5 kgย
77,8% ๐ธ๐ธ
(5)
2.7 TWO importance fodder flow
QUESTION 3: ANIMAL PRODUCTION, PROTECTION AND CONTROL
3.1 Animal production systems
3.1.1 Identification production systems
3.1.2 Justification for QUESTION 3.1.1
FARMER A: Extensive production system
FARMER B: Intensive production system
3.1.3 Differentiation between subsistence and commercial farming systems
Subsistence farming
Farming in small quantities to meet the needs of the family and sell the surplus ๐ธ
(1)
Commercial farming
Farming in large quantities in order to make profit ๐ธ
(1)
3.2 THREE measures to reduce heat stress in cattle under intensive production conditions
3.3 Identification of parts of the animalโs space
3.3.1 Flight zone: PART C ๐ธ (1)
3.3.2 Blind spot: PART A ๐ธ (1)
3.3.3 Point of balance: PART B ๐ธ (1)
3.4 Animal handling
3.4.1 Identification of the equipment labelled A
Plywood board ๐ธ (1)
3.4.2 THREE reasons for handling pigs by farmers
3.5 Equipment used on the farm.
3.5.1 Name of the management practice
3.5.2 Suitability of the tools
3.6 Scenario
3.6.1 Name of the disease
3.6.2 Identification
3.6.3 Extract from the scenario
If a farmer suspects that some animals are infected, authorities should be alerted immediately/Reporting to authorities when suspecting infection ๐ธ (Any 1 x 1)
(1)
3.6.4 Suggest TWO economic implications of animal diseases to the farmer
3.7 Schematic representation for the life cycle of a parasite.
3.7.1 Identification of the parasite
3.7.2 Indication of the most harmful stage in the life cycle
3.7.3 Identification of the condition that cause wounds
3.7.4 Term used for the removal of wool around the tail
3.7.5 THREE non-chemical management practices
3.8 Indication of roles
QUESTION 4: ANIMAL REPRODUCTION
4.1 The reproductive system of a cow and a bull
4.1.1 Identification of parts
4.1.2 Matching the functions with a letter
4.2 Sperm cell
Indication of the letters
4.3 Graph
4.3.1 Bar graph
Criteria/rubric/marking guidelines
4.3.2 Identification of the species with the highest concentration
Ram ๐ธ (1)
4.4 Stages of mating
4.4.1 Arranging the stages of mating sequentially
4.4.2 The stage of mating not listed
4.4.3 Indication of the stage
4.4.4 ONE sign of a cow on heat
4.5 Embryo transfer:
4.5.1 Identify of the reproduction procedure
Embryo Transfer (ET) ๐ธ (1)
4.5.2 Naming of the farm animal A and farm animal B
4.5.3 Naming of the processes C and D
4.6 Milk production curve
4.6.1 Name of the curve
4.6.2 Name of point A
4.6.3 Hormones
TOTAL SECTION B: 105
GRAND TOTAL: 150