Digestion And Excretion - Biology Today

Course

Introductory Biology

Study Pack

Set 1: Invitation to Biology

Set 2: Molecules of Life

Set 3: Cell Structure

Set 4: Energy and Metabolism

Set 5: Photosynthesis

Set 6: Releasing Chemical Energy

Set 7: Dna Structure and Function

Set 8: Gene Expression and Control

Set 9: How Cells Reproduce

Set 10: Patterns of Inheritance

Set 11: Biotechnology

Set 12: Evidence of Evolution

Set 13: Processes of Evolution

Set 14: Prokaryotes, Protists, and Viruses

Set 15: Plants and Fungi

Set 16: Animal Evolution

Set 17: Population Ecology

Set 18: Communities and Ecosystems

Set 19: The Biosphere and Human Effects

Set 20: Animal Tissues and Organs

Set 21: How Animals Move

Set 22: Circulation and Respiration

Set 23: Immunity

Set 24: Digestion and Excretion

Set 25: Neural Control and the Senses

Set 26: Endocrine Control

Set 27: Animal Reproduction and Development

Set 28: Plant Form and Function

Set 29: Life Cycles of Flowering Plants

Set 24 Digestion And Excretion

Back to Sets

Set 24 Digestion And Excretion

Question 1

(Multiple Choice)

Free

Since 1980, the proportion of adults in the United States who are obese has ____.

A) decreased by half
B) doubled
C) tripled
D) decreased dramatically
E) stayed the same

Answer

Question 2

(Multiple Choice)

Free

A gastrovascular cavity is found in ____.

A) flatworms
B) sponge
C) clams
D) monkeys
E) birds

Answer

Question 3

(Multiple Choice)

Free

-In the accompanying diagram, ____ is responsible for storing bile.

A) F
B) G
C) H
D) I
E) J

Answer