NB Intro to Genetics

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The reproductive cells that are passed on from parents to offspring

The form of a trait (allele) that is expressed over other alleles.

Organisms that have two different alleles for the same trait.

An organism that has two alleles that are identical.

One of the forms of a trait is called a(n) ____.

The physical characteristic of a gene that is often seen in an organism.

The characteristic of a gene that can easily be observed.

A segment of a gene that codes for a particular protein.