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

Cheatham's vocabular

science

QuestionAnswer
probability a number that describes how likely it is that an event will occur.
Punnet square a chart that shows all the possible combinations of alleles that can result from a genetic cross.
phenotype all organism's physical appearance, or visible traits.
genotype an organism's genetic makeup, or allele combinations.
homozygous having two identical alleles for a trait.
heterozygous having two different alleles for a trait.
codominant 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.
mutation a change in a gene or chromosome.
mitosis the stage of the cell cycle during which the cell's nucleus divides into two new nuclei and one copy of the DNA is distributed into each daughter cell.
selective breeding the process of selecting a few organism's with desired traits to serve as parents of the next generation.
cloning a technique used to produce offspring with desired traits.
genetic engineering the transfer of a gene from the DNA of one organism into another organism in order to produce an organism with desired traits.
recessive an allele that is hidden whenever the dominant allele is present.
Created by: cgball45
Popular Science 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