Lesson: Internal Structures of Plants Science • Grade 4Science
In this lesson, we will learn how to identify internal structures of plants and describe their functions.
Sample Question Videos
What is the main function of leaves?
Roots take in water and minerals from the ground. Use the diagram to identify two things that leaves take in to help a plant make food (sugar).
The image shows a leaf magnified under a microscope. The green cells shown are called chloroplasts . This is where chlorophyll is made in the leaf.
How does chlorophyll help plants survive?