Chapter 12 Patterns in Life: Diversity and Classification - Part 5

What is the unique locomotory structure in annelids like earthworms?

Type: MCQ • Marks: 1
What is the unique locomotory structure in annelids like earthworms?
Options
A. Tube feet
B. Jointed legs
C. Setae / parapodia and circular/longitudinal muscles
D. Flagella
Explanation
Earthworms use setae and hydrostatic muscle contractions to crawl.
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Class 9th Science (MCQ)

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