Relier Pairs Mendel Genetics (D)Version en ligne His research showed that traits are inherited as discrete units. He came up with two important laws in genetics. What do you know about his work to get your clue? par Natasha Hawkins 1 Heterozygous genotype 2 Homozygous genotype 3 The physical characteristic, or traits that is expressed (Tall, Short) 4 Allele that is expressed when two different alleles are present (T) 5 Considered the father of Genetics 6 refers to the genetic makeup of a specific set of genes (TT, Tt, tt) 7 States that organisms inherit 2 copes of each gene, one from each parent and that during the formation of games the two copies of each gene separate. 8 allele that is expressed only when two copies are present (t) Law of Segregation Dominant TT (8) Genotype Recessive (3) Mendel (1) Phenotype (7) Tt (2)