a) Mention five characteristics considered during selection of livestock for breeding. b) State five characteristics of a Zebu cattle. c) State five functio...

Answer Details

a) During selection of livestock for breeding, five characteristics that are typically considered include: - Productivity: This refers to the animal's ability to produce offspring, milk, meat, eggs, or other products that are desirable for human consumption or use. - Conformation: This refers to the animal's physical shape and structure, including traits such as size, shape, and musculature. - Health: This refers to the animal's overall health and resistance to diseases and other health problems. - Temperament: This refers to the animal's behavior and disposition, including traits such as docility, aggression, or skittishness. - Adaptability: This refers to the animal's ability to adapt to different environments and management practices, such as changes in feed, climate, or housing. b) Five characteristics of Zebu cattle include: - Humped back: Zebu cattle have a distinctive hump of fat and muscle on their shoulders. - Heat tolerance: Zebu cattle are well-adapted to hot and humid climates, thanks to their sweat glands and ability to regulate body temperature. - Disease resistance: Zebu cattle are generally more resistant to diseases and parasites than other breeds of cattle. - Drought tolerance: Zebu cattle are able to survive in areas with limited water and forage resources. - Longevity: Zebu cattle have a longer lifespan than many other breeds of cattle, often living well into their teens or twenties. c) Five functions of water in farm animals include: - Temperature regulation: Water helps animals to regulate their body temperature, especially in hot or humid conditions. - Digestion: Water is essential for the digestion and absorption of nutrients from feed. - Waste elimination: Water helps to flush waste products out of the animal's body through urine and feces. - Milk production: Water is needed for the production of milk in lactating animals. - Hydration: Water is essential for maintaining proper hydration levels in the animal's body. d) Five nutritional disorders in farm animals include: - Vitamin deficiencies: Lack of sufficient vitamins in the animal's diet can lead to a range of health problems, including poor growth, weakened immune system, and reproductive issues. - Mineral deficiencies: Similar to vitamin deficiencies, lack of minerals such as calcium, phosphorus, or magnesium can lead to health problems such as weakened bones or poor fertility. - Protein deficiencies: Inadequate protein intake can lead to poor growth, reduced milk production, and other health problems. - Energy deficiencies: Lack of sufficient energy in the animal's diet can lead to weight loss, poor growth, and reduced milk production. - Acidosis: Acidosis is a condition where the pH of the animal's rumen becomes too low, leading to digestive problems and other health issues. This can be caused by a diet that is too high in fermentable carbohydrates such as grain.