How old is biology?

Although the concept of biology as a single coherent field arose in the 19th century, the biological sciences emerged from traditions of medicine and natural history reaching back to Ayurveda, ancient Egyptian medicine and the works of Aristotle, Theophrastus and Galen…

Who is the father of bacteria?

Leeuwenhoek is universally acknowledged as the father of microbiology. He discovered both protists and bacteria [1]. More than being the first to see this unimagined world of ‘animalcules’, he was the first even to think of looking—certainly, the first with the…

Which is the longest cell?

neurons The longest cells in the human body are neurons. Neurons are cells within the nervous system and carry messages throughout the body. The longest axons in the human body are those of the sciatic nerve, which run from the base…