Biology 2030 End of Course Exam Practice Questions and Answers 2026.docx

Biology 2030 End of
Course Exam Practice
Questions and Answers
2026

, class errantia have what type of body plan? - correct answerpolychaete
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free-living - correct answermoving around k k k k




sedentary - correct answerimmobile k k k




members of clitellata order have what body plan? - correct answeroligochaete
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structure of parapodia - correct answerlittle hands sticking out of the side of the worm
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structure of setae - correct answerlittle hairs sticking out the side of the worm
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T or F. polychaete worms always have suckers. - correct answerF. they never do
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parapodia are only present in which class of phylum annelida? - correct answerClass Errantia
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give an example of an animal in phylum annelida that have suckers - correct answerleeches
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what two phylums have trochophore larva present? - correct answerphylum mollusca and phylum annelida
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trochophore larva - correct answer????? k k k k




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trochophore larva in phylum annelida allow for feeding? - correct answer-prototroch, which is a lining of cilia,
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helps the larva collect food, and then the cilia channel the food to the mouth
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trochophore larva are common among worms with _______________ body plan because
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___________________________ - correct answerpolychaete, they are present in the water k k k k k k k k k