Biological materials encompass all materials that are derived from living organisms such as collagen, cellulose, and chitin. The study of these materials involves specialized skills primarily in the areas of biology, chemistry, and materials science. This field is rapidly growing due to its potential applications in regenerative medicine, tissue engineering, and biodegradable materials. Techniques used in this field include biomimicry, genetic engineering, and biofabrication. Proficiency in handling, manipulating, and characterizing these materials is essential for success in this specialized skill.

Biology refers to the scientific study of living organisms, encompassing their structure, function, growth, evolution, and interactions with their environment. This skill involves understanding various biological concepts, including genetics, ecology, and physiology, which enable the analysis of life processes and the relationships among different life forms. Knowledge of Biology is used to inform research in fields such as medicine, environmental science, and biotechnology, facilitating advancements in health care, conservation efforts, and the development of new technologies.

Laboratory Animals refers to the use of animals in research and experimentation to study biological processes, test new drugs, and evaluate the safety and efficacy of products. This skill encompasses knowledge of animal care, handling, and ethical considerations, ensuring compliance with regulations governing the use of animals in research. Understanding Laboratory Animals is essential for conducting experiments that yield reliable data while minimizing animal suffering and promoting humane treatment. This skill is applied in various fields, including biomedical research, pharmacology, and toxicology, to advance scientific knowledge and improve human and animal health.

Toxicology refers to the study of the effects of chemicals, substances, and toxins on living organisms and the environment. This skill encompasses the assessment of toxic substances, their mechanisms of action, and the evaluation of exposure risks. Knowledge of Toxicology is used to inform safety regulations, develop antidotes, and guide public health decisions by analyzing the potential hazards associated with various chemicals and their interactions.

Zoology refers to the scientific study of animals, encompassing their biology, behavior, ecology, and evolution. This skill involves the observation and analysis of animal species, their interactions with ecosystems, and their physiological processes. Knowledge of Zoology is used to inform conservation efforts, enhance understanding of biodiversity, and contribute to research in fields such as ecology and environmental science.