Annelida The Metameric Body Form - Zoology

Course

Animal Biology

Study Pack

Set 1: Zoology: an Evolutionary and Ecological Perspective

Set 2: Cells, tissues, organs, and Organ Systems of Animals

Set 3: Cell Division and Inheritance

Set 4: Evolution: History and Evidence

Set 5: Evolution and Gene Frequencies

Set 6: Ecology: Preserving the Animal Kingdom

Set 7: Animal Taxonomy, phylogeny, and Organization

Set 8: Animal-Like Protists: the Protozoa

Set 9: Multicellular and Tissue Levels of Organization

Set 10: The Smaller Lophotrochozoan Phyla

Set 11: Molluscan Success

Set 12: Annelida: the Metameric Body Form

Set 13: The Smaller Ecdysozoan Phyla

Set 14: The Arthropods: Blueprint for Success

Set 15: The Pancrustacea: Crustacea and Hexapoda

Set 16: Ambulacraria: Echinoderms and Hemichordates

Set 17: Chordata: Urochordata and Cephalochordata

Set 18: The Fishes: Vertebrate Success in Water

Set 19: Amphibians: the First Terrestrial Vertebrates

Set 20: Reptiles: Diapsid Amniotes

Set 21: Birds: Reptiles by Another Name

Set 22: Mammals: Synapsid Amniotes

Set 23: Protection, support, and Movement

Set 24: Communication I: Nervous and Sensory Systems

Set 25: Communication II: the Endocrine System and Chemical Messengers

Set 26: Circulation and Gas Exchange

Set 27: Nutrition and Digestion

Set 28: Temperature and Body Fluid Regulation

Set 29: Reproduction and Development

Set 12 Annelida The Metameric Body Form

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Set 12 Annelida The Metameric Body Form

Question 1

(Multiple Choice)

Free

Annelids have a __________ circulatory system.

A)bloodless
B)closed
C)lacunar
D)open
E)countercurrent

Answer

Question 2

(Multiple Choice)

Free

The body cavity of most annelids is divided into compartments by "curtains" of tissue called

A)cirri.
B)setae.
C)muscles.
D)septa.
E)pleura.

Answer

Question 3

(Multiple Choice)

Free

In most annelids each body compartment has a __________ ganglion which aids in coordination of swimming and crawling.

A)suprapharyngeal
B)subpharyngeal
C)segmental
D)cerebral
E)cephalic

Answer