Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
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 associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know
remaining cards
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


list the 3 types of mutation x-ray uv-ray high-enrgy radition
what type of mutation caouses sickle valine
recessive the gene that is expressed only if the the dominant gene is not present
trait a physical characteristic like eye color, hair color
gametes sex cell or reproductive cells.
heredity the passing of traits from generation to generation
genotype the type of genes an organism has
phenotype the physical appearance of an organism
homozygous or purebred both copies of gene are the same
heterozygous or hybrid has 2 forms of the gene (allele) that are different
probability the likelihood of somthing happening
punnet square a chart that shows all the possible combinations of the genes from a genetic cross.
karyotype is a picture of the pairs of chromosomes
mitosis is a type of cell division that makes 2 regular body cells with a full set of chromosomes
meiosis is a type of cell divisison that makes 4 sex cells witha half a set of chromosomes
genes the areas on chromosomes that control traits
alleles the different forms of a gene
Created by: cmcgowan