Zoology Test 14
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Gastropoda means: | "belly" and "foot"
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| What is the main difference between a slug and a snail? | The snail has a NOTICEABLE shell.
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| Name the ways a snail's mucus helps it. | 1. Keeps it moist. 2. Helps it crawl. 3. Defense against predators.
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| Why do other snails or slugs follow the trail they leave behind? | To conserve energy.
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| Describe the trail of a snail and slug. They are different. | snail = broken into small blotches, slug = unbroken trial of slime
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| How does a gastropod (snail or slug) eat? | By scraping food into its mouth with its radula.
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| What is a radula? | The gastropods tongue.
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| Name the 3 basic types of worms: | flatworms, roundworms, and segmented worms
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| Which worm is found everywhere on our planet, even Antarctica? | Roundworms
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| Name the most common annelid. | The earthworm
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| What does "annellus" mean? | "little ring"
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| Earthworms are segmented worms. T or F | True (The rings around their body form segments)
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| Anything an earthworm can digest as food gets digested, and the rest comes out the back end. What is this called? | earthworm casting
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| Why must an annelid's cuticle stay wet? | They breathe through it.
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| What is the name of the tiny bristles on the bottom of an earthworm? | Setae
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| The head of a worm is called the _______________ end. | Anterior
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| The tail end of a worm is called the _____________ end. | Posterior
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| When earthworms mate, only the female lays eggs. T or F | FALSE (They both lay eggs that hatch into small worm)
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
elizabethzoology
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