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Anatomy & Physiology

Study Pack

Set 2 Physiological Evolution Of Animals

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Question 1

(Multiple Choice)

Free
Which protist is best described by its lifestyle?

A)Euglena have features of animals and fungi.
B)Paramecium are ciliated hunters.
C)Plasmodium are free-living animal-like protists.
D)Amoebas are sedentary photosynthetic protists.

Answer

Question 2

(Multiple Choice)

Free
Which of the following statements best describes mollusks?

A)Mollusks include gastropods,bivalves,and cephalopods;they have a reduced coelom,and many move at a sluggish pace.
B)Mollusks include gastropods,bivalves,and cephalopods;many move at a sluggish pace,and all are aquatic.
C)Mollusks include gastropods and bivalves;several bivalves are terrestrial with adaptations to withstand severe dehydration.
D)Mollusks include gastropods and bivalves,have a mantle,and all are aquatic.

Answer

Question 3

(Multiple Choice)

Free
Triploblastic animals are

A)acoelomate.
B)pseudocoelomate.
C)coelomate.
D)partially coelomate.

Answer