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

Heredity Unit Gr 8

Who conducted an experiment on the heredity of (pea) plants (in the 1800s) by using tall and short plants. Gregor Mendel (Austrian monk)
What are traits in the DNA that are seen or expressed easily? Phenotype
What are ALL traits in the DNA; includes phenotype thraits and those NOT seen? Genotype
What is it when a trait is expressed in the phenotype, even if only one copy is present (Xx)? Dominant Allele (X) Ex. Brown eye color
What is it when a trait is expressed in the phenotype only if two copies of it are present in the chromosome (xx)? Recessive Allele (x) Ex. Blue eye color
What shows the possible outcomes for inherited traits? Punnet Squares
Each square of this shows a different allele or trait. Punnet Squares
A chance that a specific outcome will occur compared with the total number of possible outcomes. Probability
Created by: Michayla