Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how


Allele one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.
Dominant Genetics relating to or denoting heritable characteristics that are controlled by genes that are expressed in offspring even when inherited from only one parent.
Evolution the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
Extinction the state or process of a species, family, or larger group being or becoming extinct: the wiping out of a debt.
Gene a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring
Genetics The genetic properties or features of an organism, characteristic, etc: "the effects of family genetics on the choice of career"
Genotype The genetic constitution of an individual organism.
Mutation The changing of the structure of a gene, resulting in a variant form that may be transmitted to subsequent generations, caused by the
Natural Selection natural selection) survival: a natural process resulting in the evolution of organisms best adapted to the environment.
Phenotype The set of observable characteristics of an individual resulting from the interaction of its genotype with the environment
Punnett Square The Punnett square is a diagram that is used to predict an outcome of a particular cross or breeding experiment. It is named after
Recessive Relating to or denoting heritable characteristics controlled by genes that are expressed in offspring only when inherited from both
Trait A distinguishing quality or characteristic, typically one belonging to a person
Created by: 4jays3