Genetics

Front

How many pairs of chromosomes exist in each of your cells?

Back

23 pairs of chromosomes.

Front

What other factors influence how you grow and develop besides genetics?

Back

Nutrition and environment.

Front

Is your DNA the same as your siblings?

Back

No, your DNA is unique to you.

Front

Which trait is completely determined by your DNA?

Back

Your natural hair color.

Front

Put in order smallest to largest: Chromosome, DNA, Gene.

Back

Gene - DNA - Chromosome.

Front

What is DNA?

Back

DNA is the molecule that carries genetic information.

Front

What is a chromosome?

Back

A chromosome is a structure made of DNA that contains genes.

Front

What is a gene?

Back

A gene is a segment of DNA that determines a specific trait.

Front

How do genes affect traits?

Back

Genes provide instructions for making proteins that influence traits.

Front

What is the role of environment in genetics?

Back

The environment can affect how genes are expressed and influence development.