Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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 12 Vocab

Understanding Heredity

TermDefinition
Allele One of different forms of a gene.
Gamete sex cell
Gene sequence of DNA that codes for a protein and thus determines a trait; factor that is passed from the parent to offspring
Hybrid offspring of crosses between parents with different traits
Principle of dominance Mendel's second conclusion, which states that some alleles are dominant and others are recessive
Segregation separation of alleles during gamete formation.
Trait specific characteristic of an individual
Genotype entire set of genetic information that an organism carries in its DNA
Heterozygous having two different alleles for a particular gene
Homozygous having two identical alleles for a particular gene
Independent assortment one of Mendel's principles that states that genes for different traits can segregate independently during the formation of gametes.
Phenotype physical characteristics of an organism
Probability likelihood that a particular event will occur
Punnett square diagram that can be used to predict the genotype and phenotype combinations of a genetic cross.
Codominance situation in which the phenotypes produced by both alleles are completely expressed
Incomplete dominance situation in which one allele is not completely dominant over another allele
Multiple allele gene that has more than two alleles
Polygenic trait trait controlled by two or more genes
Crossing-over process in which homologous chromosomes exchange portions of their chromatids during meiosis
Diploid term used to refer to a cell that contains two sets of homologous chromosomes
Haploid term used to refer to a cell that contains only a single set of genes
Homologous term used to refer to chromosomes in which one set comes from the male parent and one set comes from the female parent
Created by: kdulin
 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards