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This tutorial describes the different types and causes of brain damage. Find out how genetics, physical injury, lack of ..

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Lymphocytes are a type of white blood cell capable of producing a specific immune response to unique antigens. In thi..

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Plant Cell Defense

Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c..

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Indicator Species and Endangered Species

Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are..

Genetics – Lesson Outline & Worksheets
Genetics – Lesson Outline & Worksheets

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Plant Tissues

Plant organs are comprised of tissues working together for a common function. The different types of plant tissues are m..