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Questions and Answers
Which phylum is being discussed in the text?
Which phylum is being discussed in the text?
- Mollusca
- Annelida (correct)
- Porifera
- Arthropoda
What is the main characteristic of phylum Annelida?
What is the main characteristic of phylum Annelida?
- Absence of a true body cavity
- Presence of segmented bodies (correct)
- Exoskeleton made of chitin
- Radial symmetry
Which of the following phyla is known for having an exoskeleton made of chitin?
Which of the following phyla is known for having an exoskeleton made of chitin?
- Mollusca
- Annelida
- Porifera
- Arthropoda (correct)
