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A.A.S Heredity

Definitions for heredity and genes

phenotype physical appearance,Adam sandler has black hair.
Genotype The alleles that make up the gene. YY, Yy, yy
Homozygous Means the same alleles also purebred.BB or bb
heterozygous means different alleles also hybrid.Bb
Gene The alleles that make up the genetic info.
allele different form of the gene ex.B<<<<allele b<<<<<alllele
Trait a characteristic.Eye color,height,ears,nose,etc.
Heredity passing of traits from parents to offspring.
genetics study of heredity.
dominate always shows up in organism,even when other allele present.
recessive hidden whenever dominate is present.
acquired trait organism develops after born
chromosomes 46 chromosomes in human,23 in egg or sperm
manipulated trait trait people dilibratly change
Created by: 17aselah