Gregor jhon mendel, he began his experiment in1856 on garden pea(pisum sativum)....
gregor mendel
By his experiments on hybridization in pea plant
They were used by Gregor Mendel to discover the basic laws of genetics.
Not really sure, but i think it was in like 1866 or something. Hope that helped.
Mendel proved basic ideas on genetics and inheritance, but had nothing whatsoever to do with DNA.
Polymerase Chain Reaction (PCR) was developed in 1984 by Kary Mullis.How and why did this scientist got into the field of genetics
Genetics is the science of DNA, heredity, etc. The discovery of DNA marked the starting point of modern genetics.
Gregor Mendel. "Father or genetics". He was a monk. Link below.
Biological
Genetics
Behavioural genetics Classical genetics Developmental genetics Conservation genetics
This is the discipline of genetics.