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Alleles and Genes

Across
A physical characteristic
A capital letter represents a ______ allele
How many chromosomes do you inherit from your mother
Used to determine the probabilities of offspring having certain genotypes
Humans have 46
Alleles are represented by
You have to get an allele, a form of a gene from each
______ are portions of DNA
Down
How many chromosomes do you inherit from your father
_______ color is determined by interactions of many genes
A lowercase letter represents a _______ allele
Being born with extra finger
A variety of a gene