There are four stage of development of Genetics upto 20th century. The correct order of their occurrence is?

A) Darwinism, Lamarckism, Mendelism, Weismannism B) Lamarckism, Darwinism, Weismannism, Mendelism C) Lamarckism, Weismannism, Darwinism, Mendelism D) Weismannism, Lamarckism, Darwinism, Mendelism