Animal science course

Lesson 1 • Introduction to Animal Body Systems

Surveys major organ systems and their interrelationships. Prepares learners for detailed physiology chapters ahead.

Lesson 2 • Domestication and Breed Development

Traces the history of animal domestication and selective breeding outcomes. Contextualises modern breed diversity and production traits.

Lesson 3 • Scope and Importance of Animal Science

Defines animal science as a discipline and maps its economic, nutritional, and cultural roles. Anchors all subsequent study in real-world relevance.

Lesson 4 • Animal Classification and Taxonomy

Covers taxonomic hierarchy and species groupings used in production and research. Provides the naming framework referenced throughout the course.

Lesson 1 • Feeding Management by Production Stage

Adjusts feeding strategies for growth, reproduction, lactation, and finishing. Integrates nutrition with production goals.

Lesson 2 • Digestive System Physiology

Compares monogastric, ruminant, and hindgut-fermenter digestion. Links anatomy to nutrient absorption efficiency.

Lesson 3 • Feedstuff Evaluation and Analysis

Teaches proximate analysis, energy systems, and feed quality assessment. Enables accurate ingredient selection for rations.

Lesson 4 • Essential Nutrients and Their Functions

Identifies the six nutrient classes and their metabolic roles. Establishes the nutritional baseline for ration design.

Lesson 1 • Female Reproductive Anatomy and Cycles

Covers ovarian structures, oestrous cycle phases, and species-specific cycle lengths. Enables accurate oestrus detection and synchronization.

Lesson 2 • Reproductive Efficiency and Problem Solving

Identifies causes of reproductive failure and strategies to improve conception rates. Applies physiological knowledge to herd performance metrics.

Lesson 3 • Hormonal Control of Reproduction

Maps the hypothalamic-pituitary-gonadal axis and key reproductive hormones. Provides the endocrine basis for synchronisation protocols.

Lesson 4 • Pregnancy, Parturition, and Neonatal Care

Traces fertilisation through fetal development, parturition stages, and newborn management. Integrates physiology with practical herd management.

Lesson 1 • Quantitative Genetics and Heritability

Explains polygenic inheritance, variance components, and heritability estimates. Connects genetic theory to measurable production traits.

Lesson 2 • Principles of Mendelian Genetics

Reviews segregation, independent assortment, and dominance relationships. Provides the genetic vocabulary for quantitative and molecular topics.

Lesson 3 • Mating Systems and Crossbreeding

Evaluates inbreeding, linebreeding, and crossbreeding for heterosis and breed complementarity. Guides mating system choice by production goal.

Lesson 4 • Selection Methods and Genetic Gain

Compares individual, family, and index selection for maximising genetic progress. Teaches calculation of expected progeny differences.

Lesson 1 • Herd Health Programme Design

Integrates vaccination, nutrition, and monitoring into a structured health calendar. Translates individual disease knowledge into population-level management.

Lesson 2 • Major Infectious Diseases of Livestock

Surveys bacterial, viral, and parasitic diseases by species and production impact. Enables accurate disease recognition and differential diagnosis.

Lesson 3 • Biosecurity and Disease Prevention

Establishes biosecurity principles, quarantine procedures, and sanitation protocols. Reduces disease introduction and spread on production units.

Lesson 4 • Pharmacology and Treatment Protocols

Covers drug classes, withdrawal times, and responsible antibiotic use. Ensures safe and compliant treatment of production animals.

Lesson 1 • Low-Stress Handling Techniques

Applies flight zone, point of balance, and pressure-release principles to livestock handling. Reduces injury risk for animals and handlers.

Lesson 2 • Stress Physiology and Its Consequences

Explains the HPA axis, cortisol response, and chronic stress effects on production. Links stress management to performance and welfare outcomes.

Lesson 3 • Principles of Animal Behaviour

Introduces ethology, social structures, and species-specific behavioural repertoires. Grounds welfare and handling practices in behavioural science.

Lesson 4 • Animal Welfare Assessment Frameworks

Covers the Five Freedoms, Five Domains, and audit-based welfare protocols. Enables objective welfare evaluation on farm and in transit.

Lesson 1 • Swine Production Systems

Details farrow-to-finish phases, sow productivity metrics, and pork quality targets. Integrates biosecurity and nutrition into swine enterprise management.

Lesson 2 • Dairy Production and Milk Quality

Examines lactation management, milking systems, and milk quality standards. Connects udder health and nutrition to profitability.

Lesson 3 • Beef Cattle Production Management

Covers cow-calf, stocker, and feedlot phases with performance benchmarks. Applies nutrition, genetics, and health knowledge to beef enterprise management.

Lesson 4 • Poultry Production: Broilers and Layers

Compares broiler and layer production systems, flock management, and product quality. Applies biosecurity and welfare principles to high-density housing.

Lesson 1 • Slaughter and Carcass Processing

Details humane slaughter methods, dressing procedures, and chilling requirements. Connects ante-mortem and post-mortem handling to meat quality.

Lesson 2 • Muscle Biology and Meat Composition

Explains muscle fibre types, myofibrillar proteins, and lipid distribution. Establishes the biological basis for tenderness, colour, and flavour.

Lesson 3 • Carcass Grading and Yield Evaluation

Applies grading standards for quality and yield to beef, pork, and lamb carcasses. Enables accurate carcass valuation and producer feedback.

Lesson 4 • Meat Safety and Quality Assurance

Covers HACCP principles, microbial hazards, and food safety management systems. Ensures product safety from harvest through retail.