Relier Pairs HeredityVersion en ligne Life Science par Melodie Gonzalez [STUDENT] 1 The characteristics we get genetically from our parents and our relatives before them. 2 Determined by whether or not a dominant trait is present. 3 The process by which scientists modify the genome of an organism. 4 Because a person has more genes than expressed, there are many different possible combinations of genes their offspring can have. 5 The trait that is expressed. 6 A person with both a dominant and recessive alleles. 7 Genes that are expressed when homozygous genotypes are present. 8 Used to determine the probability of outcomes of offspring. 9 Any of the forms of a specific gene that can be present on the same location of a chromosome. 10 Genes that are expressed when a heterozygous genotype is present. 11 The study of heredity, or how certain features pass parents to their offspring Genetics Dominant Traits Heterozygous Alleles Genetic Engineering Phenotype Recessive Traits Heredity Punnet Square Gene Expression Variation Of Traits