Which of the following is NOT a characteristic of the phylum Annelida?
A) body with metameric segments
B) chitinous exoskeleton
C) closed circulatory system
D) ventral ganglionated nerve cords
E) excretion by metanephridia or protonephridia
Correct Answer:
Verified
Q5: _ is the segmental arrangement of body
Q6: _ are the excretory organs of most
Q7: External respiratory exchange in most annelids is
Q8: The region of the polychaete head that
Q9: A feature that does NOT characterize annelids
Q11: Errantian annelids are distinguished by lateral extensions
Q12: Recent evidence suggests that annelids share common
Q13: Some polychaetes exhibit epitoky; the _ is
Q14: Which of the following phyla of animals
Q15: The _ are unusual parts of the
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