The branch of botanical science which gives information about heredity and diversity is called

The branch of botanical science which provides information about heredity and diversity in plants is called genetics. Genetics is the study of genes, genetic variation, and heredity in organisms. In the context of botany, it focuses on understanding how traits are passed from one generation to the next, and how variations in plant characteristics occur. This branch of science helps explain the genetic basis for different plant traits such as size, color, and resistance to diseases. It plays a crucial role in plant breeding and crop improvement, allowing scientists to develop new plant varieties with desirable traits. Through genetics, researchers gain insights into the complex processes of inheritance and evolution in plants, contributing to advances in agriculture and horticulture, as well as conservation efforts to preserve plant diversity.