Today the subject has four main subdivisions mendelian genetics ( classical genetics ) , population genetics , cytogenetics , and molecular or biochemical genetics 現(xiàn)在,該學科主要包括四大部分?孟德爾遺傳學(古典遺傳學) ,種群遺傳學,細胞遺傳學以及分子或生化遺傳學。
百科解釋
Classical genetics consists of the technique and methodologies of genetics that predate the advent of molecular biology. A key discovery of classical genetics in eukaryotes was genetic linkage.