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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

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.
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

Chapter 14; Mendel

Trait Specific characteristic of an individual
Hybrid Created from cross of true-breeding individuals
1st generation P parent
Offspring of 1st generation F1 offspring
Genes Passed from one generation to the next. Determine an individual's characteristic
Alleles The different forms of a gene
Some alleles are dominant, some recessive Principle of Dominance
Separation of alleles during gamete formation Segregation
Genotype Genetic makeup
Phenotype Physical traits
Two organisms may share the same ______but have different _____. Phenotype; genotype
Homozygous Two identical alleles for a gene
Heterozygous Two different alleles for a gene
One allele is not completely dominant over another Incomplete dominance
The phenotypes for both alleles are clearly expressed Codominance
Many genes exist in more than two forms Multiple allele
Many traits are produced by the interaction of several genes Polygenic Traits
What is another way of saying gamete? Sex cells
Zygote Half of the chromosomes are from the female and the other half is from the male
What is diploid? Both sets of homologous chromosomes; 2N
What is haploid? Only a single set of chromosomes; 1N
During what phase of meiosis does crossing over occurs? Prophase 1
Created by: ArniseW