Скачать или смотреть Rhizobium| Useful and Harmful Microbes | Grade 9 | Science | Khan Academy

Did you know your plate of dal is possible only because of a secret teamwork between plants and bacteria?

In this video, discover how Rhizobium bacteria and leguminous plants form a partnership to fix nitrogen from the air, and make protein-packed food for us.

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! (https://www.khanacademy.org/science/b...)

Timestamps:
0:00 - Introduction
0:21 - Why do we need Rhizobium?
1:05 - The symbiotic association between Rhizobium and legumes
1:35 - Root nodule formation
3:23 - What happens inside the root nodule?


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Created by Bitasta Datta