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PPT
Curated OER

Transport in Plants

For Teachers 2nd - 11th
Quite a detailed and advanced look at the transport mechanisms of a plant. The absorption and control of sugar and water concentration are explained and will help an understanding of homeostasis concepts and organ specialization.
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PPT
Biology Junction

Plant Diversity

For Students 9th - 12th Standards
Ginkgo trees existed for more than 350 million years, and, at this time, only one species still remains. While plant diversity generally increases over geologic time, some interesting exceptions occur. Young scientists learn about plant...
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PPT
Curated OER

Errors of Meiosis: Chromosomal Abnormalities

For Teachers 7th - 8th
After viewing these concise summaries of the common chromosome abnormalities that cause disorders, students' understanding of genetic errors will be much better.  This presentation has clear diagrams to accompany the explanations. The...
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PPT
Curated OER

Protists and Fungi

For Teachers 9th - 12th
Here is an outstanding presentation on protista. It lists general characteristics, and then moves on to describing three different categories of protists. For each, viewers learn physical features, behaviors, and means of reproduction....
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PPT
Biology Junction

Protists and Fungi

For Students 9th - 12th Standards
It's alive, but what is it? Protists share similarities with plants, animals, and fungi without being classified as any of those three. Learn more about protists and the kingdom fungi with a short presentation. It describes the parts of...
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PPT
Curated OER

Metabolism & Enzymes

For Teachers 9th - Higher Ed
More extensive than just a general overview of digestion and reactions, this slide show gives information about all areas of enzyme function.  Topics like the chemistry behind efficiency of enzymes, factors that affect speed of reaction,...
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PPT
Biology Junction

Nonvascular and Simple Vascular Plants: Mosses to Ferns

For Students 9th - 12th Standards
Sometimes conservationists use specific plants to prevent erosion or fight invasive species. A 50-slide presentation covers both nonvascular and vascular plants. It discusses the plants, their stages and life cycles, reproduction, uses,...
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PPT
Curated OER

Fungi

For Teachers 10th - 12th
The general characteristics that affect the classification of fungi and other organisms in the domain Eukarya are detailed on 12 attractive slides. Teachers can access individual slides to cover life cycles or diversity, or can use the...

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