CK-12 Foundation
Ck 12: Life Science: Plant Cell Structures
[Free Registration/Login may be required to access all resource tools.] Even though plants and animals are both eukaryotes, plant cells differ in some ways from animal cells. Plant cells have a large central vacuole, are surrounded by a...
BBC
Bbc: Gcse Bitesize: Cell Structure Aqa
This lesson focuses on plant cell structures including the parts of cell structures and their functions, cell structures that are in both plants and animals, and the cell structures found only in plants and their functions. Links to a...
ClassFlow
Class Flow: Plant and Animal Cells
[Free Registration/Login Required] This flipchart is intended to introduce plant and animal cells to fifth graders. Pictures, a web link, and several opportunities for student participation are included. An end-of-lesson assessment is...
Encyclopedia of Earth
Encyclopedia of Earth: Botany: Respiration
The process of respiration in plants, humans, and animals is discussed, along with diseases that can affect respiration. (Published: November 16, 2011)