Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
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

Bio Ch 7 Hockett

HS Bio SImple Animals

QuestionAnswer
Anus An opening through which undigested food leaves the body.
Cyst a young worm with a protective covering
Flatworm The simplest worms, they have flattened bodies.
Hookworm A roundworm that is a parasite of humans.
Invertebrate Animals without backbones.
Mantle A thin, fleshy tissue that covers a soft-bodied animal.
Planarian A common freshwater flatworm that is not a parasite.
Pore A small opening in a sponge through which water enters.
Roundworm Worms that have long bodies with pointed ends.
Segmented worm Worms with bodies divided into sections called segments.
Soft-Bodied Animals Animals with a soft body that is usually protected by a hard shell.
Sponge Simple invertebrates that have pores.
Stinging-cell Animal Animals with stinging cells and hollow, stock-shaped bodies that lack organs.
Symmetry The balanced arrangement of body parts around a center point or along a centerline.
Tapeworm A kind of flatworm that has a flattened ribbon-like body divided into sections.
Tentacle Arm-like parts of stinging-cell animals.
Vertebrate Animals with backbones.
Created by: hockettd
 

 



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