What is the expected phenotypic ratio of two heterozygous brown haired people?​

Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides

Asolution containing hci would likely have

What tool do geneticists use to predict the outcome of genetic crosses? a.karyotype b.punnett square c.centrifuge