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Pregunta 1 Informe
(a). Mention four activities that should be carried out on the farm before the arrival of specimen D.
(b). State two observable reactions of specimen D when the temperature provided by specimen F in a poultry house is: (i) high; (ii) low; (iii) moderate. (c). State three disadvantages of using specimen E.
(d). State two uses of specimen F in animal production.
(a). Activities that should be carried out on 4a the farm before the arrival of Specimen D (Day old chick) - Clearing of bush and surrounding. –Cleaning and disinfecting of poultry house, - Washing and disinfecting of.poultry equipment. – Provision of appropriate Iitter materials. Provision of brooding equipment. -Provision of feed.- Provision of medication/glucose. Provision of water. –Provision of heat a few hours before arrival. -Repairing of brooder house. - Provision of light.
(b) Observable reactions of Specimen D (Dày old Chicks) when the temperature in the poultry house is: (i). High: -Move away from the heat source. -Panting.-Heat stress. -Chicks feed less. - Chicks drink more water. – Chicks spread out wings. - Death. (ii) Low: -Chicks move/cuddle together. -Chicks are less active. Trample one another. - Mortality occurs. - Move closer to a heat source. - Chirping. - Shivering. (iii) Moderate: - Evenly spread out. – They are active. - Feed normally. - Drink normally.
(c). Disadvantages of using Specimen E (coal pot) in poultry house.- Produces choking fumes which could lead to respiratory diseases. - Produces smoke. -Could result in a fire outbreak. - Labour intensive, - Birds can jump into the pot causing death. - Heat cannot be easily regulated.
(d). Uses of Specimen F (Electric bulb). - Provision of heat for chicks during brooding. - For illumination/lighting, – used for candling.- To increase the day Length in layers/photoperiodism.
Detalles de la respuesta
(a). Activities that should be carried out on 4a the farm before the arrival of Specimen D (Day old chick) - Clearing of bush and surrounding. –Cleaning and disinfecting of poultry house, - Washing and disinfecting of.poultry equipment. – Provision of appropriate Iitter materials. Provision of brooding equipment. -Provision of feed.- Provision of medication/glucose. Provision of water. –Provision of heat a few hours before arrival. -Repairing of brooder house. - Provision of light.
(b) Observable reactions of Specimen D (Dày old Chicks) when the temperature in the poultry house is: (i). High: -Move away from the heat source. -Panting.-Heat stress. -Chicks feed less. - Chicks drink more water. – Chicks spread out wings. - Death. (ii) Low: -Chicks move/cuddle together. -Chicks are less active. Trample one another. - Mortality occurs. - Move closer to a heat source. - Chirping. - Shivering. (iii) Moderate: - Evenly spread out. – They are active. - Feed normally. - Drink normally.
(c). Disadvantages of using Specimen E (coal pot) in poultry house.- Produces choking fumes which could lead to respiratory diseases. - Produces smoke. -Could result in a fire outbreak. - Labour intensive, - Birds can jump into the pot causing death. - Heat cannot be easily regulated.
(d). Uses of Specimen F (Electric bulb). - Provision of heat for chicks during brooding. - For illumination/lighting, – used for candling.- To increase the day Length in layers/photoperiodism.
Pregunta 2 Informe
(a)(i) State three uses of specimen K in animal production. (ii) Mention three precautions that should be taken when using specimen K on livestock farm.
(b)(i) Name two major nutrients in specimen L. (ii) State three advantages of using specimen M in feeding rabbits.
(c)(i) Name the management practice that could be carried out on farm animals using specimen N. (ii) Name three farm animals that specimen N could be used on,
(a)(i). Uses of Specimen K (Knapsack sprayer) in animal production - Sanitation. - Disinfection. - For applying herbicides on pastures. - For applying insecticides. - For applying pesticides. Spraying against ectoparasites, - Can be used as a sprinkler. (ii). Precautions that should be taken when using Specimen K (Knapsack sprayer) on livestock farm - Wear protective equipment. - Spray in the direction of the wind. - Avoid eating, drinking or smoking during operation. – Wash your body after operation. -Clean before and after use. - Do not spray when it's windy to avoid drift.
(b)(i). Major nutrients in Specimen L (Palm kernel cake). - Protein. - Carbohydrate (ii). Advantages of using Specimen M (Plantain peels) in feeding rabbits - Source of energy. - Source of minerals e.g. iron, magnesium. – Fibre in it aids digestion/bowel movement. – Serves as a substrate for micro-organisms in the caecum. Enhance production of volatile fatty acid. - Encourages coprophagy
(c)(i) Management practice that could be carried out using Specimen N (Ear tag) - Identification (ii). Farm animals that Specimen N (Ear tag) could be used on: - Cattle. -Sheep. - Goat. - Pig. -Rabbit. -Donkey. Horse, -Camel.
Detalles de la respuesta
(a)(i). Uses of Specimen K (Knapsack sprayer) in animal production - Sanitation. - Disinfection. - For applying herbicides on pastures. - For applying insecticides. - For applying pesticides. Spraying against ectoparasites, - Can be used as a sprinkler. (ii). Precautions that should be taken when using Specimen K (Knapsack sprayer) on livestock farm - Wear protective equipment. - Spray in the direction of the wind. - Avoid eating, drinking or smoking during operation. – Wash your body after operation. -Clean before and after use. - Do not spray when it's windy to avoid drift.
(b)(i). Major nutrients in Specimen L (Palm kernel cake). - Protein. - Carbohydrate (ii). Advantages of using Specimen M (Plantain peels) in feeding rabbits - Source of energy. - Source of minerals e.g. iron, magnesium. – Fibre in it aids digestion/bowel movement. – Serves as a substrate for micro-organisms in the caecum. Enhance production of volatile fatty acid. - Encourages coprophagy
(c)(i) Management practice that could be carried out using Specimen N (Ear tag) - Identification (ii). Farm animals that Specimen N (Ear tag) could be used on: - Cattle. -Sheep. - Goat. - Pig. -Rabbit. -Donkey. Horse, -Camel.
Pregunta 3 Informe
(a). Mention one use each of specimens A and C.
(b). State four disadvantages of using specimen A in poultry production.
(c) Give four reasons that could be responsible for the choice of specimen B in poultry production.
(d). (i) Give three reasons why specimen C could be used in the construction of poultry house. (ii) Name two farm animals other than poultry for which the housing unit could be constructed with specimen C.
(a) Use of specimen A (wooden feed trough).- Supply feed to farm animals. Use of specimen C (chicken wire mesh): - used for fencing. -construction of buildings/pens
(b). Disadvantages of using Specimen A (wooden Teed (rough) in poultry production. -May require frequent maintenance. It may be attacked by termites during storage. Caking of leftover feed may occur/ absorption of moisture. - may harbor pathogens, – difficulty in clearing feeds/ difficult to maintain. – could be contaminated with droppings. - damaged trough may cause injury. – difficult to move around/heavy. - expensive to construct.
(c). Reasons for choosing Specimen B (Plastic cylindrical feeder) in poultry production - Available for all ages of birds. - durable since it cannot be destroyed by termite or water. - readily available/easy to acquire. - ease of maintenance/easy to clean. - low cost of the equipment. reduces feed wastage. - easy to handle/lightweight.- reduces feed contamination
(d)(i).- Reasons for using Specimen C (Chicken wire mesh) in the construction of poultry houses. - Protection against predators, and rodents.- restriction of birds/prevents birds from straying. -improve illumination/lighting. - Cannot be attacked by termites. – for improved ventilation. - protection against intruders. - makes cleaning of cages easier. (ii) Farm animals whose housing unit could be constructed with Specimen C (Chicken wire mesh)
Cattle Snail
Sheep Horse
Goat Donkey
Pig Rabbits
Grasscutters
Detalles de la respuesta
(a) Use of specimen A (wooden feed trough).- Supply feed to farm animals. Use of specimen C (chicken wire mesh): - used for fencing. -construction of buildings/pens
(b). Disadvantages of using Specimen A (wooden Teed (rough) in poultry production. -May require frequent maintenance. It may be attacked by termites during storage. Caking of leftover feed may occur/ absorption of moisture. - may harbor pathogens, – difficulty in clearing feeds/ difficult to maintain. – could be contaminated with droppings. - damaged trough may cause injury. – difficult to move around/heavy. - expensive to construct.
(c). Reasons for choosing Specimen B (Plastic cylindrical feeder) in poultry production - Available for all ages of birds. - durable since it cannot be destroyed by termite or water. - readily available/easy to acquire. - ease of maintenance/easy to clean. - low cost of the equipment. reduces feed wastage. - easy to handle/lightweight.- reduces feed contamination
(d)(i).- Reasons for using Specimen C (Chicken wire mesh) in the construction of poultry houses. - Protection against predators, and rodents.- restriction of birds/prevents birds from straying. -improve illumination/lighting. - Cannot be attacked by termites. – for improved ventilation. - protection against intruders. - makes cleaning of cages easier. (ii) Farm animals whose housing unit could be constructed with Specimen C (Chicken wire mesh)
Cattle Snail
Sheep Horse
Goat Donkey
Pig Rabbits
Grasscutters
Pregunta 4 Informe
(a)(i) Name five processes involved in the production of specimen G (ii) Mention two uses of specimen G.
(b). Give three ways in which specimen H is of importance to humans.
(c). State two functions of specimen J in its host.
(d)(i) Name one management practice that could be carried out on specimen J. (ii) Give two reasons for carrying out the management practice named in 3 (d) (i).
(a). i. Processes involved in the production of Specimen G (Leather) -Preservation (salting, drying, or freezing). -Soaking.-liming.Deliming. -Fleshing. - Splitting. - Pickling/salting. degreasing. - Washing. Dyeing. Lanning.- Neutralizing. – Withering. sorting. -Shaving.-Drying. - Softening/ conditioning, – finishing (ii). Uses of špecimen G (Leather) - Clothing. – Footwear. - Furniture/upholstery.- Decoration. -Tools/handle of tools. Bags/purse/ wallet. - Belt. - jewelries. - Sports equipment (football, gloves). - Sheath/scabbard/book covers/ cases. Mats. - musical instrument.
(b) Importance of Specimen H (African giant land snail) to humans. - serves as food. - Shell used in compounding feed. - Medicinal. - religious purposes. - Used in cosmetic industry. -hobby/leisure. - Ornamental purposes/decoration. - Shell is used as an abrasive. - Research. -Sources of Foreign Exchange. - Source of employment. - liming of acidic soil. -Source of income.
(c) Functions of Specimen J (Testes of ruminant) in its host. Synthesis of sperm cells. - Production of hormones (testosterone). - Storage of sperm cells. - Release of sperm cells during ejaculation/coitus. - Regulation of reproductive functions.
(d)(i). Management practice that could be carried out on specimen J (Testes of ruminant) - castration (ii). Reasons for carrying out castration: - Removes male odour. – Prevents indiscriminate mating/unwanted Breeding.-Enhances growth/at deposit.- Makes male animal docile, -Improves the taste of meat/improves meat quality. – Ease management.
Detalles de la respuesta
(a). i. Processes involved in the production of Specimen G (Leather) -Preservation (salting, drying, or freezing). -Soaking.-liming.Deliming. -Fleshing. - Splitting. - Pickling/salting. degreasing. - Washing. Dyeing. Lanning.- Neutralizing. – Withering. sorting. -Shaving.-Drying. - Softening/ conditioning, – finishing (ii). Uses of špecimen G (Leather) - Clothing. – Footwear. - Furniture/upholstery.- Decoration. -Tools/handle of tools. Bags/purse/ wallet. - Belt. - jewelries. - Sports equipment (football, gloves). - Sheath/scabbard/book covers/ cases. Mats. - musical instrument.
(b) Importance of Specimen H (African giant land snail) to humans. - serves as food. - Shell used in compounding feed. - Medicinal. - religious purposes. - Used in cosmetic industry. -hobby/leisure. - Ornamental purposes/decoration. - Shell is used as an abrasive. - Research. -Sources of Foreign Exchange. - Source of employment. - liming of acidic soil. -Source of income.
(c) Functions of Specimen J (Testes of ruminant) in its host. Synthesis of sperm cells. - Production of hormones (testosterone). - Storage of sperm cells. - Release of sperm cells during ejaculation/coitus. - Regulation of reproductive functions.
(d)(i). Management practice that could be carried out on specimen J (Testes of ruminant) - castration (ii). Reasons for carrying out castration: - Removes male odour. – Prevents indiscriminate mating/unwanted Breeding.-Enhances growth/at deposit.- Makes male animal docile, -Improves the taste of meat/improves meat quality. – Ease management.
Pregunta 5 Informe
(a). Mention one use each of specimens A and C.
(b). State four disadvantages of using specimen A in poultry production.
(c) Give four reasons that could be responsible for the choice of specimen B in poultry production.
(d). (i) Give three reasons why specimen C could be used in the construction of poultry house. (ii) Name two farm animals other than poultry for which the housing unit could be constructed with specimen C.
(a) Use of specimen A (wooden feed trough).- Supply feed to farm animals. Use of specimen C (chicken wire mesh): - used for fencing. -construction of buildings/pens
(b). Disadvantages of using Specimen A (wooden Teed (rough) in poultry production. -May require frequent maintenance. It may be attacked by termites during storage. Caking of leftover feed may occur/ absorption of moisture. - may harbor pathogens, – difficulty in clearing feeds/ difficult to maintain. – could be contaminated with droppings. - damaged trough may cause injury. – difficult to move around/heavy. - expensive to construct.
(c). Reasons for choosing Specimen B (Plastic cylindrical feeder) in poultry production - Available for all ages of birds. - durable since it cannot be destroyed by termite or water. - readily available/easy to acquire. - ease of maintenance/easy to clean. - low cost of the equipment. reduces feed wastage. - easy to handle/lightweight.- reduces feed contamination
(d)(i).- Reasons for using Specimen C (Chicken wire mesh) in the construction of poultry houses. - Protection against predators, and rodents.- restriction of birds/prevents birds from straying. -improve illumination/lighting. - Cannot be attacked by termites. – for improved ventilation. - protection against intruders. - makes cleaning of cages easier. (ii) Farm animals whose housing unit could be constructed with Specimen C (Chicken wire mesh)
Cattle Snail
Sheep Horse
Goat Donkey
Pig Rabbits
Grasscutters
Detalles de la respuesta
(a) Use of specimen A (wooden feed trough).- Supply feed to farm animals. Use of specimen C (chicken wire mesh): - used for fencing. -construction of buildings/pens
(b). Disadvantages of using Specimen A (wooden Teed (rough) in poultry production. -May require frequent maintenance. It may be attacked by termites during storage. Caking of leftover feed may occur/ absorption of moisture. - may harbor pathogens, – difficulty in clearing feeds/ difficult to maintain. – could be contaminated with droppings. - damaged trough may cause injury. – difficult to move around/heavy. - expensive to construct.
(c). Reasons for choosing Specimen B (Plastic cylindrical feeder) in poultry production - Available for all ages of birds. - durable since it cannot be destroyed by termite or water. - readily available/easy to acquire. - ease of maintenance/easy to clean. - low cost of the equipment. reduces feed wastage. - easy to handle/lightweight.- reduces feed contamination
(d)(i).- Reasons for using Specimen C (Chicken wire mesh) in the construction of poultry houses. - Protection against predators, and rodents.- restriction of birds/prevents birds from straying. -improve illumination/lighting. - Cannot be attacked by termites. – for improved ventilation. - protection against intruders. - makes cleaning of cages easier. (ii) Farm animals whose housing unit could be constructed with Specimen C (Chicken wire mesh)
Cattle Snail
Sheep Horse
Goat Donkey
Pig Rabbits
Grasscutters
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