Who Discovered the Cell and How

Q: Who discovered the cell and how?

Answer: In 1665, the British scientist Robert Hooke introduced a term called ‘’cells’’. Hooke defined cells as the basic functional and structural unit of life. He was the first scientist to study and analyse living organisms by viewing a cork slice under a microscope. Hooke noticed a honeycomb structural form present in the living organisms, because of which he titled the structure cells. Since then, the science of cells has evolved in scientific study. After Hooke, several other scientists continued to bring various changes or innovations into scientific studies. 

The group cells tend to form tissue, organ, and organ system in living organisms. The cells are responsible for performing various functions related to life processes such as digestion, excretion, respiration, etc., for both multicellular and unicellular entities. The cells independently perform all these activities and are thus referred to as fundamental and structural units of life. 

The discovery of the cells has made a major step forward in life science evolution. In 1670, Antony Van Leuwenhoek invented his microscope lenses to observe human cells, bacteria, and protozoa. He also showed the significance of those microscope lenses in distinguishing single-celled organisms that dwelled in water. Later on, Karl Rudolph and J.H.F. The link proved that cells were autonomous and had cell walls in 1804. In 1845, Carl Heinrich Braun stated cells as an elementary unit of life by rereading the cell theory. The present concept of cell theory acknowledges the hereditary material from cell to cell and describes that the cells consist of an equivalent straightforward living element.