Members of the Genus Rhizobium

question 19

Multiple Choice

Members of the genus Rhizobium

• A)infect broad-leaved plants and cause crown gall disease.
• B)are free living soil bacteria that fix nitrogen.
• C)grow symbiotically in root nodules of legumes where they fix nitrogen.
• D)are important nitrifying bacteria that convert nitrite to nitrate.

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Robinson-Patman Act

A United States federal law that aims to prevent anticompetitive practices by producers, specifically price discrimination.

Volume Discounts

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