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Seed plants are vascular plants. They differ from the other vascular plants in producing seeds that germinate into a new..

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Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..

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Explore why New Zealand has such unique flora and fauna, and learn why long periods of geographical isolation. This less..

Psychiatry and mental disorders
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Different mental disorders are described here. Read this tutorial to get an overview of schizophrenia, affective mood di..

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Birth Control and Contraception

Different pregnancy and birth control and contraception strategies are described. Read this tutorial to learn each of th..

Plant Auxins
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Plants produce hormones to regulate their growth. Auxins, for instance, influence plant growth. Know the role of auxin i..