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

genetics vocab

TermDefinition
Heredity the passing of traits from parents to off-spring.
Trait a characteristic that an organism can pass on to its off-spring through its genes.
Genetics the scientific study of heredity.
Fertilization the joining of sperm and an egg.
Purebred the off-spring of many generations that have the same trait.
Gene the set of information that controls a trait.
Alleles the different forms of a gene.
Dominant allele an allele whose trait always shows up in the organisms when the allele is present.
Recessive allele an allele that is masked when a dominant allele is present.
Hybrid an organism that has two different alleles for a trait.
probability a number that describes how likely it is that an event will occur.
punnett square a chart that shows all the possible combinations of alleles that can result from a genetic cross.
phenotype an organisms psychical appearance, or visible traits.
Genotype an organisms genetic makeup, or alleles combinations.
Homozygous having two identical alleles for a trait.
heterozygous having two different alleles for a trait.
codominance a condition in which neither of two alleles of a gene is dominant or recessive.
meiosis the process that occurs in the formation of sex cells by which the number of chromosomes is reduced by half.
messenger RNA the form of RNA in which genetic information transcribed from DNA as a sequence of bases is transferred to a ribosome.
transfer RNA RNA consisting of folded molecules that transport amino acids from the cytoplasm of a cell to a ribosome.
mutation the action or process of mutating.
Created by: casievazquez
Popular Biology sets

 

 



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