A “kind of bacteria” was separated out and it was “grown-up” in “a medium” which is devoid of “nitrogen”. “Again and again” it was tried to have more varieties of the same “ kind of bacteria” then these were safeguarded by make use of “slant cultures” so that they could be used for other “experiments” and then its accessibility for “nitrogen attainment” was found out. All the things were discussed in “brief” in this article.
“kind of bacteria”, devoid, “slant cultures”.
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