Inheritance Flashcards
Genetics
study of inheritance
Genotype
this is the genetic makeup of a person based on their homologous pair
Phenotype
This is the way the genotype is expressed
Alleles
genes occupying the same locus on homologous chromosomes
Inheritance
transfer of genetically determined characteristics from one generation to the next
Punnett square
determines probability of inheritance and the characteristics of the offspring from a given mating eve
Sex linked inheritance occurs with..
gene located on the X chromosome
Chromosomes are…
DNA and histone proteins
Autosomal homologous chromosomes are paired..
paired chromosomes, 1-22
Homozygous alleles occur when..
both gene copies from a particular homologous pair encode the same version of the gene
Heterozygous alleles occur when..
when each gene copy on a particular homologous pair encode different versions of the gene
Haemophiliais is..
X linked inheritance