Question

Biological concept of species was proposed by

• A. Linnaeus
• B. Mayr
• C. John Ray
• D. De Candolle

Answer 1

The correct option is B Mayr

Ernst Mayr defined a species as follows: "species are groups of interbreeding natural populations that are reproductively isolated from other such groups." The biological species concept explains why the members of a species resemble one another.
He is considered ‘The Darwin of the 20th century’, he was also was one of the 100 greatest scientists of all time.