About This Chapter
Organism Characteristics - Chapter Summary
In these video lessons our professional instructors will explain how scientists classify and name organisms as well as how the different organisms in these classifications evolved. Follow along with our instructors to improve your understanding of the:
- Classification of organisms in the binomial nomenclature
- Taxonomy of living things
- Evolution of archaebacteria and eubacteria
- Evolutionary history of protists
- Characteristics and evolutionary history of plants and fungi
- Evolutionary history of animals
- Characteristics and evolutionary history of humans
These video lessons are mobile device compatible so that you don't have to limit your studies to your time sitting in front of a computer. Also once you've watched a video lesson, read its lesson transcript to reinforce your understanding of the information presented in it and then study the key vocabulary of the chapter. If you discover a topic that confuses you, be sure to ask our instructors for assistance using the teacher tabs of the lessons.
1. Binomial Nomenclature: Definition, Classification & System
Life on Earth is incredibly diverse, with over one million species. But have you ever wondered how all these organisms are named? In this lesson, you'll learn about the scientific naming system called binomial nomenclature.
2. Taxonomy: Classification and Naming of Living Things
The name you give to a living thing may be completely different than the name someone else uses. In science, we use a common naming system for all living things to avoid confusion. This lesson will explore the basics of our classification system.
3. The Evolution of Prokaryotes: Archaebacteria and Eubacteria
The first living organisms on Earth were bacteria. These small organisms still exist today and are responsible for many things. In this lesson, we will explore both ancient bacteria and true bacteria.
4. The Evolution of Protists: Importance & Evolutionary History
Some organisms are very familiar. However, there are some that play vital roles in our lives that we don't even think about. We will look at a group of one of these unfamiliar kingdoms - protists.
5. The Evolution of Plants and Fungi: Characteristics & Evolutionary History
In early classification systems, plants and fungi were grouped together. While there are some similarities between these two kingdoms, there are some key differences that we will explore.
6. The Evolution of Animals: Importance & Evolutionary History
The animal kingdom ranges from simple organisms like sponges to complex organisms like humans. We will look at some defining characteristics of animals as well as examples of both invertebrates and vertebrates.
7. The Evolution of Humans: Characteristics & Evolutionary History
Just like other organisms, humans have changed over time. We will look at the evolution of humans as well as connections with our primate relatives, including Old World and New World primates.
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Other chapters within the GACE Science (524): Practice & Study Guide course
- Basics of Scientific Inquiry
- Historical Developments in Science
- Scientific Data Collection & Manipulation
- Data & Statistics
- Energy Resources
- Science & Technology in Daily Life
- Science & Public Health Issues
- Organization of Matter
- Atoms & Moles
- Energy & Matter
- Chemical Bonding
- The Periodic Table
- Chemical Reactions
- Equilibrium & Common Chemical Reactions
- Dimensions of Motion in Physics
- Newton's Laws in Physics
- Force & Pressure
- Waves, Sound, and Light
- Cell Structure & Function
- Cell Growth & The Process of Cell Division
- Biochemistry of Life
- Evolution: Theories and Principles
- Introduction to Plant Biology
- Human Anatomy
- Population & The Environment
- Atmospheric Sciences
- Understanding Ecosystems
- Minerals and Rocks
- Weathering and Erosion
- Earth's Spheres and Internal Structure
- Plate Tectonics
- Geologic Time
- Water Balance
- Glaciers, Lakes, Rivers & Other Bodies of Water
- The Atmosphere of Earth
- Weather and Storms
- The Solar System: Layout, Formation & Dating
- The Earth, Sky, and Moon
- The Moon: Formation & Phases
- Origins & Theories of the Universe
- GACE Science Flashcards
- Laboratory Equipment and Procedures