Final answer:
Biology is the science that focuses on the study of living organisms, their interactions, and environments. The use of biological instruments, particularly microscopes, has been fundamental in expanding our knowledge of the microscopic world and contributing to advances in multiple scientific disciplines.
Step-by-step explanation:
Biology and Biological Instruments
Biology is the natural science that studies living organisms and their interactions with each other and their environments. It encompasses various sub-disciplines that cover all aspects of the life, ranging from cellular and molecular biology to ecology and evolution. Biological instruments, such as microscopes, are pivotal tools in biology, enabling scientists to observe organisms that are too small to be seen with the eye. Microscopes have greatly expanded our understanding of the microscopic world and are essential in various fields of biological research.
In addition to facilitating the visualization of small biological entities, these instruments have also been instrumental in the development of new branches of science, including genetic engineering and molecular biology. Through the use of biological instruments, biologists have retraced the earliest stages of life on Earth, and stay at the forefront of important societal issues like disease prevention, the discovery of new species, and the development of genetically-modified foods.
The invention of the microscope in 1595 revolutionized biology and other sciences by allowing the exploration of the microscopic universe. Now, with the advent of even more powerful microscopes, we can delve deeper into the biological intricacies of organisms, at levels as minute as molecules and genes.