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

Bio Test Inverti

QuestionAnswer
Spike-like particles that compose the sponge body Spicule
Sponge cells that distributes nutrients of other cells Amebocyte
Opening at the top of the sponge Osculum
Stinging cell of cnidarians Cnidocyte
Bottom of a Hydra that attaches it to a surface Basal disk
Earlike, touch-sensitive structures of the planaria Auricle
Reproductive band at the anterior end of an earthworm Clitellum
External bristles of earthworms Seta
Fleshy, leg-like protrusions of some segmented worms Parapodium
Head end of an animal Anterior
Tail end of an animal Posterior
Top surface of an animal Dorsal
Bottom or belly surface of an animal Ventral
Having both male and female sex organs in the same body Hermaphroditic
Screening method of getting good by sessile animals Filter feeding
Asexual reproduction structure of some sponges Gemmule
Asexual reproduction method in which a small identical animal is produced Budding
Concentration of nerve tissue and a brain at the anterior end of an animal Cephalization
Tapeworm head region Scolex
Tapeworm segment Proglottid
Ability to regrow lost parts Regeneration
Bell-shaped, free floating jellyfish stage of cnidarians Medusa
Tube-shaped, attached stage of cnidarians Polyp
Protein material composing much of the sponges' body Spongin
Waxy, protective outer covering of some worms Cuticle
Condition of being attached or non-moving Sessile
Current-creating, flagellated collar cell of sponges Choanocyte
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Filter feeders Porifera
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Most are parasites Platyhelminthyes
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Have stinging cells for capturing prey Cnidaria
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Hermaphroditic Platyhelminthyes and Annelida
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Roundworms Nematoda
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Segmented worms Annelida
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Sessile as adults Porifera
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Have medusa or polyp stages Cnidaria
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Tapered at each end Nematoda
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Have radial symmetry Cnidaria
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Asymmetrical body form Porifera
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Planaria Platyhelminthyes
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Sponges Porifera
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Earthworm Annelida
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Leech Annelida
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Ascaris worm Nematoda
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Hydra Cnidaria
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Flukeworm Platyhelminthyes
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Tapeworm Platyhelminthyes
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Jellyfish Cnidaria
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Pinworm Nematoda
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Sandworm Annelida
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Corals Cnidaria
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Heartworm Nematoda
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Trichina worm Nematoda
Porifera, Cnidaria, Platyhelminthyes, Nematoda, Annelida? Flatworms Platyhelminthyes
Created by: mcculin14
 

 



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