Genetics Quiz

Otis has the genes “F1F2”. His genes for silk flexibility are ________.

Offspring get one copy of each ________ from each parent for a trait.

A ________ is a random change in the gene version.

Offspring ________ their genes from their parents.

One ________ of humans is having blue eyes.

One ________ of humans is their eye color.

The ________ of a protein determines its ________.

Genes are the instructions for making ________, which determine your traits.

Use this picture for question #9. What type of genes are shown in set "A"?

• Homozygous

• Heterozygous

• Both

• None

What does the data tell you about the ACTN3 protein?

• Runners with more ACTN3 are slower than those with less ACTN3.

• Runners with more ACTN3 are faster than those with less ACTN3.

• ACTN3 has no effect on running speed.