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Building blocks of Behavaior (Allele - one of several versions of a gene…
Building blocks of Behavaior
Heredity - transmission of genetic characteristics
genes - parents - offspring
no control
Genotype vs phenotype
Genotype
genetic makeup
gene (allele) combination
genetic info responsible for the physical trait
Phenotype
physical characteristics
appearance
determined by the genotype
Allele - one of several versions of a gene
homozygous
Recessive - a feature of an allele that only produces a phenotype in the homozygous condition
heterozygous
Dominant - a feature of an allele that determines a phenotype in either homozygous/heterozygous condition
Genetic Variation
'shuffling a deck of cards'
Relatedness
The probability that two people share the same allele from a common ancestor
Sex chromosomes
Epigenetics
The study of gene-environment interactions in the production of phenotypes