CK-12 Foundation
Ck 12: Biology: Plant Characteristics
[Free Registration/Login may be required to access all resource tools.] Introduction to plants and some of their common traits and needs.
BiologyWise
Biology Wise: An Overview of the Euglena Classification
Describes the classification, structure, habitat, lifespan, method of reproduction, and diet of Euglena, a unicellular organism.
University of Arizona
The Biology Project: Prokaryotes
A brief overview of the prokaryotes. The resource contains some interesting facts that will help you understand the great contrast that exists in the prokaryotic way of life.
BiologyWise
Biology Wise: Facts and Functions of the Golgi Apparatus
The structure and functions of the Golgi apparatus are described. Includes a list of interesting facts.
BiologyWise
Biology Wise: The Smooth Endoplasmic Reticulum and Its Function
The difference between the smooth and the rough endoplasmic reticula is described, as well as the functions of the smooth endoplasmic reticulum. These functions include the synthesis of carbohydrates and lipids, protein transport, and...
Science4Fun
Science4 Fun: Fungi
What are fungi? Find out about the types and characteristics of fungi, the difference between fungi and plants, and the importance of fungi.