Bacteria are everywhere, and since they reproduce rapidly they are easy to study with just a few simple materials. Biologist uses Petri dishes, agar, sterile swabs or an inoculating needle to grow bacteria.
Biologist
A scientist who studies biology is known as a biologist. Whether it be a single cell, a multicellular organism, or a group of interdependent populations, life on Earth is of interest to biologists. They typically have a particular research emphasis and specialise in a certain area of biologies, such as molecular biology, zoology, or evolutionary biology (e.g., studying malaria or cancer).
The goal of basic research conducted by biologists is to increase our understanding of the natural world. They use the scientific method, an empirical approach to evaluating theories, to conduct their research. Their discoveries could be valuable for a particular objective, like biotechnology, which aims to create human-useful medical items.
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