Nitrogen cycle 2 (1)

Nitrogen cycle 2 (1) - food and shelter from the plant and...

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Nitrogen in the air animal protein ammonia nitr i tes nitr a tes plant made protein bacteria (nitrifying bacteria) nitr a tes absorbed denitrifying bacteria root nodules ( containing nitrogen fixing bacteria) nitrogen fixing plant eg pea, clover bacteria
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The nitrogen fixing bacteria are found inlumps on the roots called root nodules. The bacteria and the plant have a symbiotic relationship: the bacteria benefits by having
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Unformatted text preview: food and shelter from the plant and the plant benefits by having nitrates produced by the bacteria. Roots of a legume plant (peas, beans and clover). This powerpoint was kindly donated to www.worldofteaching.com http://www.worldofteaching.com is home to over a thousand powerpoints submitted by teachers. This is a completely free site and requires no registration. Please visit and I hope it will help in your teaching....
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Nitrogen cycle 2 (1) - food and shelter from the plant and...

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