Marielle Hoefnagels, Matthew S. Taylor
ISBN #9780078024207
4th Edition
557 Questions
Homework Questions
Biology: Concepts and Investigations is a comprehensive textbook that weaves together the foundational principles of life by exploring everything from the molecular chemistry behind cellular processes to the intricate dynamics of ecosystems. The book methodically progresses from defining life and its chemical foundations, through cellular structure and energy metabolism, to complex topics such as genetic mechanisms, evolution, and ecological interrelationships. Key subjects like DNA structure, gene expression, and evolutionary forces serve as central “characters” that illustrate how living systems develop, interact, and adapt over time. By combining detailed scientific inquiry with real-world applications, the text offers a clear, integrated view of biological investigations that underscores the interconnected nature of all life forms.
Chapter 1
The Scientific Study of Life
Chapter 2
The Chemistry of Life
Chapter 3
Cells
Chapter 4
The Energy of Life
Chapter 5
Photosynthesis
Chapter 6
Respiration and Fermentation
Chapter 7
DNA Structure and Gene Function
Chapter 8
DNA Replication, Binary Fission, and Mitosis
Chapter 9
Sexual Reproduction and Meiosis
Chapter 10
Patterns of Inheritance
Chapter 11
DNA Technology
Chapter 12
The Forces of Evolutionary Change
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Chapter 13
Evidence of Evolution
Chapter 14
Speciation and Extinction
Chapter 15
The Origin and History of Life
Chapter 16
Viruses
Chapter 17
Bacteria and Archaea
Chapter 18
Protists
Chapter 19
Plants
Chapter 20
Fungi
Chapter 21
Animals
Chapter 22
Plant Form and Function
Chapter 23
Plant Nutrition and Transport
Chapter 24
Reproduction and Development of Flowering Plants
Chapter 25
Animal Tissues and Organ Systems
Chapter 26
The Nervous System
Chapter 27
The Senses
Chapter 28
The Endocrine System
Chapter 29
The Skeletal and Muscular System
Chapter 30
The Circulatory System
Chapter 31
The Respiratory System
Chapter 32
Digestion and Nutrition
Chapter 33
Regulation of Temperature and Body Fluids
Chapter 34
The Immune System
Chapter 35
Animal Reproduction and Development
Chapter 36
Animal Behavior
Chapter 37
Populations
Chapter 38
Communities and Ecosystems
Chapter 39
Biomes
Chapter 40
Preserving Biodiversity
Problem 1
Explain how understanding evolution is important to medicine, agriculture, and maintaining the diversity of organisms on Earth.
Prashant Bana Numerade Educator
Problem 2
Many biology labs use slides of root tips to demonstrate the stages of mitosis. Why is this a better choice than using a slide of a mature leaf?
Problem 3
On a per-kilogram basis, why does a small mammal such as a shrew require so much more energy than does an elephant or other large mammal?
Asma Venkitta Numerade Educator
Problem 4
Define these terms and arrange them from smallest to largest: thylakoid membrane; photosystem; chloroplast; granum; reaction center
Alexander Cheng Numerade Educator
Problem 5
One property that distinguishes cells in domain Eukarya from those in domain Bacteria is the presence of a. a cell wall. b. DNA. c. flagella. d. membranous organelles.
Noah Boudrie Numerade Educator
Problem 6
Suppose you watch a video showing the development of an unknown animal. What clues can the developmental pattern give you about how this organism is classified? Creating a flow chart might be useful.
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