Save
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

Traits/Repoduction

TermDefinition
allele specific version of a gene that gives instructions for making a protein molecule
chromosome An 'x shaped-structure' made of genes and DNA
DNA A molecule that genes and chromosomes are made of
feature a characteristic that all members of a species have (eye color, hair color, etc)
fertilization When sperm and egg cells combine to create an offspring
function how something works
gene A section of DNA that gives directions for making a protein molecule
gene version Another word for allele. A specific gene for an individual
heterozygous when two alleles are different (Hh, Bb, rR)
homozygous "when two alleles are the same (HH, hh, TT, tt)
trait a specific characteristic of an individual organism
variation any difference in traits between an individual organism
structure the way something is shaped or constructed
protein molecule a type of large molecule that performs important functions inside organisms
offspring an organism produced as a result of reproduction
mutation a random change to a gene that sometimes results in a new trait
inherit to receive genes from a parent
sexual reproduction the process in which two parents pass on their genes to create offspring
nucleus the part of the cell where the genes are found
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