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Course
Introductory Biology
Study Pack
Biology Today
Course
Introductory Biology
Study Pack
Set 1: Invitation to Biology
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Set 2: Molecules of Life
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Set 3: Cell Structure
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Set 4: Energy and Metabolism
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Set 5: Photosynthesis
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Set 6: Releasing Chemical Energy
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Set 7: Dna Structure and Function
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Set 8: Gene Expression and Control
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Set 9: How Cells Reproduce
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Set 10: Patterns of Inheritance
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Set 11: Biotechnology
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Set 12: Evidence of Evolution
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Set 13: Processes of Evolution
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Set 14: Prokaryotes, Protists, and Viruses
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Set 15: Plants and Fungi
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Set 16: Animal Evolution
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Set 17: Population Ecology
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Set 18: Communities and Ecosystems
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Set 19: The Biosphere and Human Effects
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Set 20: Animal Tissues and Organs
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Set 21: How Animals Move
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Set 22: Circulation and Respiration
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Set 23: Immunity
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Set 24: Digestion and Excretion
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Set 25: Neural Control and the Senses
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Set 26: Endocrine Control
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Set 27: Animal Reproduction and Development
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Set 28: Plant Form and Function
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Set 29: Life Cycles of Flowering Plants
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Set 27 Animal Reproduction And Development
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Set 27 Animal Reproduction And Development
Question 1
(Multiple Choice)
Free
The end result of cleavage is a(n) ____.
A) blastula
B) gastrula
C) zygote
D) embryo
E) mesoderm
Answer
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Question 2
(Multiple Choice)
Free
Gastrulation produces ____.
A) hollow balls of cells
B) an embryo with germ layers
C) solid balls of cells
D) haploid cells
E) a yolk sac
Answer
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Question 3
(Multiple Choice)
Free
Sperm use ____ for their energy source.
A) fructose
B) glucose
C) ions
D) proteins
E) prostate gland secretions
Answer
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