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100

A describing feature of a living organism.

What is a trait?

100

This type of allele is more powerful and will often mask the expression of a less powerful trait.

What is dominant?

100
The type of plant that Gregor Mendel performed his genetic experiments with.

What are peas?

100

A trait that is helpful and passed down through generations.

What is an adaptation?

200

A molecule that is the genetic code for life.

What is DNA?

200

This type of allele will often be masked by a more powerful copy of the same gene.

What is recessive?

200

A diagram that is used to predict the genotypes of a particular cross or breeding experiment.

What is a Punnett Square?

200

The change in heritable traits in a population over time.

What is evolution?

300

The part of the cell where DNA is located.

What is the nucleus?

300

Having two copies of the same allele.

What is homozygous?

300

An individual's genetic makeup.

What is genotype?

300

Survival of the fittest.

What is natural selection?

400

Different versions of the same gene.

What are alleles?

400

Having two different copies of a gene.

What is heterozygous?

400

An individual's observable traits.

What is phenotype?

400

A Punnett Square involving two traits.

What is a dihybrid cross?