The father of biology is widely recognized as Aristotle, the ancient Greek philosopher who lived from 384 to 322 BC. Aristotle is credited with founding biology as a scientific discipline through his systematic study and classification of living organisms. He made pioneering contributions by observing and describing various forms of life, developing early biological theories on metabolism, temperature regulation, inheritance, information processing, and embryogenesis. His work laid the foundation for biology by emphasizing empirical observation and scientific reasoning rather than supernatural explanations
. Aristotle’s exploration of the natural world, including his detailed studies of animals on the island of Lesvos, helped establish biology as a distinct field of study. He also created one of the first classification systems distinguishing animals with blood (vertebrates) from those without (invertebrates). His influence extended to many branches of biology, and he is also known as the Father of Zoology
. In summary, Aristotle’s extensive observations, classifications, and biological theories make him the foundational figure in biology, earning him the title "Father of Biology." Additional note: Other figures are known as fathers of specific branches of biology, such as Theophrastus for botany and Gregor Mendel for genetics, but Aristotle is the overarching father of the entire field
