Relier Pairs Mendel Genetics VocabVersion en ligne Genetics vocabulary words and examples par alicia ussery 1 P Generation 2 A diagram that predicts the outcome of a genetic cross 3 Pedigree 4 Sex-Linked Gene 5 A characteristic of an organism that is determined by many genes 6 The likelihood that a specific event will occur 7 The passing of characteristics from parents to offspring 8 The offspring of the F1 Generation 9 Multiple alleles 10 Recessive 11 Law of Independent Assortment 12 When two dominate alleles are expressed at the same time 13 Two different alleles of a particular gene present in an individual EX- Rr 14 Two of the same alleles of a particular gene present in an individual EX: RR, rr 15 Monohybrid Cross 16 The displaying of a phenotype that is intermediate (a mix) between parents. 17 The different versions of a gene 18 The offspring of the P Generation 19 Law of Segregation 20 the science of heredity - traits are passed down from parents to offspring 21 Test Cross 22 The expressed form of the allele. 23 Phenotype Genetics A family history that shows how a trait is inherited over several generations Probability Two alleles for a character segregate when gametes are formed. F2 Generation A trait that is determined by a gene found on one of the sex chromosomes, such as the X chromosome. Codominance The physical appearance of a character EX: brown hair, green eyes, etc. Homozygous The alleles of different genes separate independently of one another A cross that involves ONE pair of contrasting traits. Incomplete Dominance F1 Generation Dominant Alleles An individual whose phenotype is dominant, but whose genotype is not known, is crossed with a homozygous recessive individual. Heredity Punnett Square Heterozygous Polygenic Inheritance genes with more than two alleles EX: blood type A trait that is not expressed when the dominant trait is present. The parental generation - original two individuals that are crossed during a breeding experiment.
Créer jeu