Annelids And Allied Taxa - Integrated Principles of Zoology | Biology+

Course

Animal Biology

Study Pack

Set 1: Life: Biological Principles and the Science of Zoology

Set 2: The Origin and Chemistry of Life

Set 3: Cells As Units of Life

Set 4: Cellular Metabolism

Set 5: Genetics: a Review

Set 6: Organic Evolution

Set 7: The Reproductive Process

Set 8: Principles of Development

Set 9: Architectual Pattern of an Animal

Set 10: Taxonomy and Phylogeny of Animals

Set 11: Unicellular Eukaryotes

Set 12: Sponges and Placozoans

Set 13: Cnidarians and Ctenophores

Set 14: Acoelomorpha, Platyzoa, and Mesozoa

Set 15: Polyzoa and Kryptrochozoa

Set 16: Molluscs

Set 17: Annelids and Allied Taxa

Set 18: Smaller Ecdysozoans

Set 19: Trilobites, Chelicerates, and Myriapods

Set 20: Crustaceans

Set 21: Hexapods

Set 22: Chaetognaths, echinoderms, and Hemichordates

Set 23: Chordates

Set 25: Early Tetrapods and Modern Amphibians

Set 26: Amniote Origins and Nonavian Reptiles

Set 28: Mammals

Set 29: Support, Protection, and Movement

Set 30: Homeostasis: Osmotic Regulation, Excretion, and Temperature Regulation

Set 31: Homeostasis: Internal Fluids and Respiration

Set 32: Digestion and Nutrition

Set 33: Nervous Coordination: Nervous System and Sense Organs

Set 34: Chemical Coordination: Endocrine System

Set 35: Immunity

Set 36: Animal Behavior

Set 37: Animal Distribution

Set 38: Animal Ecology

Set 17 Annelids And Allied Taxa

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Set 17 Annelids And Allied Taxa

(Multiple Choice)

Free

Polychaetes crawl by means of leg-like ________ which also serve in respiration.

A)aortic arches
B)metanephridia
C)clitella
D)palps
E)parapodia

Answer

(Multiple Choice)

Free

Giant axons are utilized in the earthworm for

A)coordinating mating.
B)rapid escape movements.
C)preventing drowning.
D)coordinating digestion.
E)improving the visual sensory system.

Answer

(Multiple Choice)

Free

In contrast to roundworms,how do segmented worms elongate or stretch lengthwise?

A)Contracting the longitudinal muscles
B)Contracting circular muscles
C)Forcibly expanding the circular muscles
D)Forcibly expanding longitudinal muscles
E)Snapping back to original shape of the hard cuticle

Answer