mendelian genetics Flashcards
genetics
the study of the passing of traits from parents to offspring
trait
characteristics of an organism
genes
sections of the dna that have instructions to make a trait
alleles
on a pair of chromosomes allele per chromosome is an option for a gene
dominant trait
the trait that will show up even if there is a recessive trait present
recessive trait
the trait that is masked by a dominant trait, but can show up if another recessive is present
heterozygous
one dominant and recessive allele
homozygous
two of the same allele
genotyope
the description of the trait in letters
phenotype
the physical description of the trait
law of independent assortment
traits from your parents are shuffled so that you have an equal opportunity to get a trait from each parent
law of segregation
traits from your parents are also seperated so you only get one from each parent