Xylology is the study of which natural substance?
Dendrology course of study, dendrology will include all woody plants, native and non-native, that occur in a region. A related discipline is the study of sylvics, which focuses on the autecology of genera and species. Dendrology is often confused with botany. However, botany is the study of all types of general plants, while dendrology studies only woody plants. Dendrology may be considered a subcategory of botany that specializes in the characterization and identification of woody plants. Dendrology Dendrology (, "dendron", "tree"; and , "-logia", "science of" or "study of") or xylology (, "ksulon", "wood") is the science and study of wooded
Natural history study the disease course of patients given the proposed therapy to show how the natural progression is changed or perhaps halted by the therapy. Natural history study In medicine, a natural history study is a study that follows a group of people over time who have, or are at risk of developing, a specific medical condition or disease. A natural history study collects health information over time in order to understand how the medical condition or disease develops and to give insight into how it might be treated. A natural history study is often submitted when applying to the FDA or