About This Chapter
Who's it for?
This unit of our High School Biology Homeschool course will benefit any student who is trying to learn about various functions in plant biology. There is no faster or easier way to learn about biology. Among those who would benefit are:
- Students who require an efficient, self-paced course of study to learn about the vascular and ground tissue of plant stems as well as the structure of leaves.
- Homeschool parents looking to spend less time preparing lessons and more time teaching.
- Homeschool parents who need a biology curriculum that appeals to multiple learning types (visual or auditory).
- Gifted students and students with learning differences.
How it works:
- Students watch a short, fun video lesson that covers a specific unit topic.
- Students and parents can refer to the video transcripts to reinforce learning.
- Short quizzes and a Plant Biology unit exam confirm understanding or identify any topics that require review.
Plant Biology Unit Objectives:
- Learn about the importance of nitrogen fixation.
- Study lateral meristem and apical meristem shoot system growth.
- Discuss the effect of transpiration on function.
- Explore various methods of pollination.
- Discuss the pressure flow hypothesis of food movement.
- Read about the root cap, primary and lateral roots of root system growth.
1. Classification of Vascular, Nonvascular, Monocot & Dicot Plants
Plants may not seem like the most interesting things around, but they are definitely useful. In this lesson, we will explore the basic classification of plants and the unique characteristics of each group.
2. Structure of Plant Stems: Vascular and Ground Tissue
You can determine the age of a tree by looking at its rings. In this lesson, we will look at the basic structures of stems and explore what causes the rings in a tree trunk.
3. Apical Meristem & Primary Shoot System Growth
Just like humans, plants need to grow. In this lesson, you'll see how plant growth occurs at specific locations and how the height of the plant is increased.
4. Lateral Meristem & Secondary Shoot System Growth
Why do some plants experience a secondary growth? Why do some plants grow only in height but others grow in height and width? Discover the answers to these questions in this lesson.
5. Structure of Leaves: The Epidermis, Palisade and Spongy Layers
Leaves may look pretty in the fall when they are changing colors, but they also provide many necessary functions for plants. In this lesson, we will explore the structures and functions of leaves.
6. Primary Root Tissue, Root Hairs and the Plant Vascular Cylinder
Roots of plants can provide support, food and water. We will look at diagrams and photos to see the different parts of roots in order to explain these different functions.
7. Root System Growth: The Root Cap, Primary Roots & Lateral Roots
It is easy to see some plants get taller, but it is important to know that plants must also have a strong support that we cannot always see. Root growth helps plants survive and can happen in two ways.
8. Nitrogen Fixation: Significance to Plants and Humans
Almost 80% of our atmosphere is nitrogen, but we can't use it. We will look at how this unusable nitrogen is converted into a form we can use and why nitrogen is important to plants and humans.
9. Xylem: The Effect of Transpiration and Cohesion on Function
Roots absorb water and leaves release water, but how does water move up a plant? In this lesson, we will look at how this happens in vascular plants, including the importance of xylem, cohesion and transpiration in the process.
10. Phloem: The Pressure Flow Hypothesis of Food Movement
Leaves produce sugars and stems; roots and fruits use these sugars for energy. In this lesson, we will look at how these sugars move throughout vascular plants, including the importance of phloem and the pressure flow hypothesis in the process.
11. Flowers: Structure and Function of Male & Female Components
In this lesson, we'll look at the parts of a flower and learn their functions. These natural beauties provide indispensable services to the plants they adorn.
12. Methods of Pollination and Flower-Pollinator Relationships
Ever wonder why bees are attracted to specific flowers? We will look at why certain animals are drawn to certain plants and other methods of pollination in this lesson.
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Other chapters within the High School Biology: Homeschool Curriculum course
- Science Vocabulary & Basics: Homeschool Currilum
- Science Lab Skills: Homeschool Curriculum
- Inorganic Chemistry Review: Homeschool Curriculum
- Organic Chemistry Introduction: Homeschool Curriculum
- Functions & Reactions of Enzymes: Homeschool Curriculum
- Cell Biology: Homeschool Curriculum
- Requirements of Biological Systems: Homeschool Curriculum
- Cell Communication: Homeschool Curriculum
- Metabolic Biochemistry: Homeschool Curriculum
- Cell Division: Homeschool Curriculum
- Nucleic Acids: Homeschool Curriculum
- DNA Replication: Homeschool Curriculum
- Transcription & Translation: Homeschool Curriculum
- Principles of Heredity: Homeschool Curriculum
- Genetic Mutations: Homeschool Curriculum
- DNA Technology & Genomics: Homeschool Curriculum
- Bacterial Biology: Homeschool Curriculum
- Introduction to Viruses: Homeschool Curriculum
- The Origin of the Universe: Homeschool Curriculum
- Geologic Time: Homeschool Curriculum
- Evolution Overview: Homeschool Curriculum
- The Classification of Organisms: Homeschool Curriculum
- Plant Reproduction & Growth: Homeschool Curriculum
- Introduction to Fungi: Homeschool Curriculum
- Introduction to Invertebrates: Homeschool Curriculum
- Introduction to Vertebrates: Homeschool Curriculum
- The Circulatory & Respiratory Systems: Homeschool Curriculum
- The Immune & Endocrine Systems: Homeschool Curriculum
- Animal Reproduction & Development: Homeschool Curriculum
- Human Reproductive Systems: Homeschool Curriculum
- Ecology & the Environment: Homeschool Curriculum
- The Environmental Impact of Humans: Homeschool Curriculum
- Animal Behavior: Homeschool Curriculum
- Molecular Biology Lab Techniques: Homeschool Curriculum
- Analyzing Scientific Data: Homeschool Curriculum