What is the study of biological clocks and rhythms known as?

The study of biological clocks and rhythms is referred to as chronobiology. Chronobiology focuses on understanding how living organisms adapt to the regular changes in their environment, often linked to the cycles of light and dark, such as circadian rhythms. These rhythms play an essential role in regulating behaviors and physiological processes, affecting sleep patterns, feeding behaviors, and hormone release among various species.

Ecology pertains to the study of interactions between organisms and their environment, while zoology is the branch of biology that deals specifically with animals and their behavior, structure, and physiology. Biodiversity, on the other hand, refers to the variety of life forms within a particular ecosystem or on Earth as a whole. While these fields of study are significant in biology, they do not specifically focus on the mechanisms and impacts of biological clocks and rhythms, which are central to chronobiology.