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The mantle, foo & 9. Which of these worms are segmented? 10. Which is the larges

ID: 281934 • Letter: T

Question

The mantle, foo & 9. Which of these worms are segmented? 10. Which is the largest, most diverse group of arthropods? Millipedes c. Insects e. Centipedes 11. What are the key features of chordates? a Notochord, dorsal tubular nerve cord, pharyngeal pouches, and a tail b. Notochord, dorsal tubular nerve cord, water vascular system, and a tail c Ventral nerve cord, notocbord, pharyngeal pouches, and a tail d. Notochord, dorsal tubular nerve cord, nerve ring, and a tail e. Notochord, ventral nerve cord, water vascular system, and a tail 12. Which feature is not found in the arthropods? b. Exoskeleton c. Jointed appendages d. Well-developed nervous system e. Pseudocoelom lined with mesoderm 13. An example of an Echinoderm is a sea urchin. a True b. False 14. Which is not a feature of a coelomate? a Radial symmetry b. Three germ layer c, A body plan including a complete digestive tract d. Organ level of organization

Explanation / Answer

9) Which of these worms are segmented?
A) Annelids

10) Which is the largest, most diverse group of arthropods?

C) Insects

11) What are the key features of chordates?

A) Notochord, dorsal tubular nerve cord, pharyngeal pouches, and a tail

12) Which feature is not found in Arthropods?

E) Pseudocoelom lined with mesoderm

13) An example of echinoderm is a sea urchin

A) True

14) Which is not a feature of coelomate?

A) Radial symmetry