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.
Didn't know it?
click below
Knew it?
click below
Don't know
Remaining cards (0)
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

Ch. 4 7th Grade

Reproduction of Organisms

diploid describes a cell that has pairs of chromosomes
DNA genetic information in a cell
egg female sex cell
fertilization joining of an egg and sperm
haploid describes a cell that has only one chromosome from each pair
homologous chromosomes pairs of chromosomes - one inherited from each parent- that have genes for the same traits arranged in the same order
meiosis process in which one diploid cell divides to make haploid sex cells
sexual reproduction production of offspring from the combination of genetic materials from two cells
sperm male sex cell
zygote new cell formed through fertilization
asexual reproduction production of offspring by one parent without meiosis and fertilization
budding asexual reproduction in which a new organism grows on the body of its parent
cloning lab procedure that produces identical individuals from a cell or cells taken from an organism
culture growing living tissue in a laboratory
fission cell division in prokaryotes that forms two genetically identical cells
potential possibility
regeneration asexual reproduction in which a new organism grows from a piece of its parent
vegetative reproduction asexual reproduction in which offspring grow from a part of a parent plant
Created by: SSmith01



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:
restart all cards