Subject :NSO Class : Class 7
Most crops require a lot of nitrogen to synthesise the proteins. The bacterium Rhizobium helps some of the crops to get nitrogen. Which of the following statements is incorrect for Rhizobium?
A It converts atmospheric nitrogen into a soluble form that the plants can absorb from soil.
B It can make its own food.
C It lives in the root nodules of leguminous plants like gram, pea, moong etc.
D Leguminous plants provide food and shelter to Rhizobium.
I can't understand