Genetics

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If recessive alleles for dimples(dd) are crossed with another set of recessive alleles for dimples (dd), what are the possible genotypes?

The scientific study of heredity

The term used to describe the letters that represent the different forms of a gene

If a human is a tongue roller (TT) mates with a non tongue roller(tt) - What are the possible phenotypes of the offspring?

A red flower with the genotype( RR) is crossed with another red flower (Rr) -What will be the phenotype of the offspring?

___________________________ involves choosing parents with particular characteristics to breed together and produce offspring with more desirable characteristics.

The term used to describe the physical appearance of the trait (ex. long nose)

Guanine always pairs with ___________________.