Life sciences

Some life sciences focus on a specific type of organism. For example, zoology is the study of animals, while botany is the study of plants. Other life sciences focus on aspects common to all or many life forms, such as anatomy and genetics. Some focus on the micro scale (e.g., molecular biology, biochemistry), while others focus on larger scales (e.g., cytology, immunology, ethology, pharmacy, ecology). Another major branch of life sciences involves understanding the mind—neuroscience. Life-science discoveries are helpful in improving the quality and standard of life and have applications in health, agriculture, medicine, and the pharmaceutical and food science industries. For example, they have provided information on certain diseases, which has helped in the understanding of human health.