About This Chapter
Who's it for?
Anyone who needs help learning or mastering college biology material will benefit from taking this course. There is no faster or easier way to learn college biology. Among those who would benefit are:
- Students who have fallen behind in understanding phylogenic trees or organisms' evolutionary history
- Students who struggle with learning disabilities or learning differences, including autism and ADHD
- Students who prefer multiple ways of learning science (visual or auditory)
- Students who have missed class time and need to catch up
- Students who need an efficient way to learn about phylogeny and the classification of organisms
- Students who struggle to understand their teachers
- Students who attend schools without extra science learning resources
How it works:
- Find videos in our course that cover what you need to learn or review.
- Press play and watch the video lesson.
- Refer to the video transcripts to reinforce your learning.
- Test your understanding of each lesson with short quizzes.
- Verify you're ready by completing the Phylogeny and the Classification of Organisms chapter exam.
Why it works:
- Study Efficiently: Skip what you know, review what you don't.
- Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
- Be Ready on Test Day: Use the Phylogeny and the Classification of Organisms chapter exam to be prepared.
- Get Extra Support: Ask our subject-matter experts any phylogeny or classification question. They're here to help!
- Study With Flexibility: Watch videos on any web-ready device.
Students will review:
In this chapter, you'll learn the answers to questions including:
- How is taxonomy used to organize and name living things?
- Why do scientists use cladograms and phylogenetic trees?
- How did prokaryotes, the first living things, evolve?
- Why are protists important in evolutionary history?
- What are some of the differences between fungi and plants?
- How have invertebrate and vertebrate animals evolved?
- How have human beings changed over time?
1. 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.
2. Cladograms and Phylogenetic Trees: Evolution Classifications
Family trees help show how people are related to each other. Similarly, scientists use cladograms and phylogenetic trees to study the relationships between organisms.
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.
8. Bilateral Symmetry: Definition, Examples & Advantages
We will learn all about bilateral symmetry and look at some examples. The advantages of bilateral symmetry will also be discussed. Then, you can take the quiz to check your knowledge.
9. Dinoflagellates: Characteristics, Examples & Classification
Did you know that there are tiny living organisms floating at the surface of most freshwater and saltwater bodies? Many of these organisms are dinoflagellates. In this lesson, we will investigate dinoflagellates to gain a better understanding of them.
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Other chapters within the College Biology: Help and Review course
- Science Basics: Help and Review
- Review of Inorganic Chemistry For Biologists: Help and Review
- Introduction to Organic Chemistry: Help and Review
- Nucleic Acids - DNA and RNA: Help and Review
- Enzymatic Biochemistry: Help and Review
- Cell Biology: Help and Review
- DNA Replication - Processes and Steps: Help and Review
- The Transcription and Translation Process: Help and Review
- Genetic Mutations: Help and Review
- Metabolic Biochemistry: Help and Review
- Cell Division: Help and Review
- Plant Biology: Help and Review
- Plant Reproduction and Growth: Help and Review
- Physiology I - The Circulatory, Respiratory, Digestive, Excretory, and Musculoskeletal Systems: Help and Review
- Physiology II - The Nervous, Immune, and Endocrine Systems: Help and Review
- Animal Reproduction and Development: Help and Review
- Genetics - Principles of Heredity: Help and Review
- Principles of Ecology: Help and Review
- Principles of Evolution: Help and Review
- The Origin and History of Life On Earth: Help and Review
- Social Biology: Help and Review
- Basic Molecular Biology Laboratory Techniques: Help and Review
- Analyzing Scientific Data: Help and Review
- Microbiology Overview