Heredity is defined as the passing of _____ from parents to offspring.

Traits are a characteristic determined by our

Different versions of a trait are called ____.

____ is the union of sex cells.

Reproductive cells are called ____.

The Law of ____ states that alleles for different traits separate into gametes independently of one another.

A type of genetic cross that involves only ONE trait is a ___.

A type of genetic cross that involves TWO traits is a ___.

The allele that is hidden when the dominant allele is also present is the ___.

An individual that contains two of the same alleles for a trait is ___.

An individual that contains two different alleles for a trait is ___.

An individual’s ___ is an individual’s observable traits, including hair color, eye color, or height.

The alleles that an individual contains for a certain trait make up their ___.

In a genetic cross, the first generation that is produced after mating the parental (P) generation is called the ___ generation.