Question

Who Discovered the Gene?

Answer 1

Hint: Gene is derived from the ancient Greek word 'gonos', which means procreation and offspring. The fundamental physical and functional unit of heredity is the gene. Some genes function as blueprints for the creation of proteins. Many genes, however, do not code for proteins.

Complete answer:
Wilhelm Johannsen was a Danish botanist, plant physiologist, and geneticist. He was the person who invented the term gene to describe the Mendelian units of heredity. He also distinguished between an individual's physical appearance which is known as phenotype and their genetic features which is known as genotype.

In a letter a few years before, William Bateson, an early geneticist and a supporter of Mendel's theories, had used the word genetics to describe the study of heredity and inherited variations; he felt the necessity for a new word to explain the study of heredity and inherited variations. But it wasn't until Wilhelm Johannsen proposed that the Mendelian causes of inheritance be called genes that the word began to take on.

The word "gene" comes from the ancient Greek word "gonos," which means "generation" or "birth."
The fundamental physical and functional unit of heredity is the gene. DNA is the element that makes up genes. Some genes serve as blueprints for the production of proteins. Many genes, however, do not code for proteins. Genes in humans’ range in size from a few hundred to over two million DNA bases.

Note: Humans have a significant amount more in common than we might think. In fact, more than ninety nine percent of our genes are identical from person to person. To look at it another way, the variation we see in humans—including features like eye colour, height, and blood type—is due to genetic variations that account for less than one percent of the population.