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Ch 27: Plant Biology & Structure: Homework Help

About This Chapter

The Plant Biology and Structure chapter of this Middle School Life Science Homework Help course helps students complete their plant biology and structure homework and earn better grades. This homework help resource uses simple and fun videos that are about five minutes long.

How it works:

  • Identify which concepts are covered on your plant biology and structure homework.
  • Find videos on those topics within this chapter.
  • Watch fun videos, pausing and reviewing as needed.
  • Complete sample problems and get instant feedback.
  • Finish your plant biology and structure homework with ease!

Topics from your homework you'll be able to complete:

  • Classifications of vascular and nonvascular plants
  • Dicot and monocot plant classifications
  • Structure of leaves
  • Structure and function of roots and stems
  • Significance of nitrogen fixation
  • Structure and function of flower components
  • Methods of pollination

13 Lessons in Chapter 27: Plant Biology & Structure: Homework Help
Test your knowledge with a 30-question chapter practice test
Classification of Vascular, Nonvascular, Monocot & Dicot Plants

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.

Structure of Leaves: The Epidermis, Palisade and Spongy Layers

2. 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.

Nitrogen Fixation: Significance to Plants and Humans

3. 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.

Flowers: Structure and Function of Male & Female Components

4. 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.

Methods of Pollination and Flower-Pollinator Relationships

5. 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.

Capillary Action in Plants: Definition & Examples

6. Capillary Action in Plants: Definition & Examples

Capillary action is the process that plants use to pull water up from the ground. This lesson explains what capillary action is, describes all the forces necessary for it to happen, and goes through examples of the process.

Cellulose in Plants: Function & Structure

7. Cellulose in Plants: Function & Structure

All plants make the molecule cellulose. Not only is there more cellulose than any other organic molecule on Earth, but its unique structure lends itself to a wide variety of functions and products.

Dicotyledon Plants: Examples & Definition

8. Dicotyledon Plants: Examples & Definition

When evaluating the structure of plants, botanists classify them as monocots or dicots. In this lesson, we'll learn about dicots, more formally known as dicotyledon plants.

Ground Tissue in Plants: Function, System & Definition

9. Ground Tissue in Plants: Function, System & Definition

How do plants support and feed themselves? Ground tissue is important in plants because it is responsible for creating food from sunlight as well helping plants grow longer and stand upright.

Parts of a Flower Carpel

10. Parts of a Flower Carpel

The reason that many plants produce flowers is for reproduction. In this lesson, you will learn about the structure and function of the carpel - the female reproductive part of a flower.

Vascular Tissue in Plants: Function & Structure

11. Vascular Tissue in Plants: Function & Structure

Learn about plants' circulatory system in this lesson. At the end, you should be able to briefly explain the major differences between xylem and phloem, understand what they do, and describe how they can be used to identify different kinds of plants.

Why Do Onions Make People Cry?

12. Why Do Onions Make People Cry?

Have you ever wondered why onions make people cry? This lesson provides two explanations. One is a matter of survival and the other is a matter of the precise chemical reactants involved in this process.

Citrus Greening Disease: Symptoms & Treatment

13. Citrus Greening Disease: Symptoms & Treatment

Citrus greening is a devastating disease. In this lesson, we will discuss the history of the disease, symptoms you can identify on infected trees, and what people are doing to try and manage it.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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