Which pigment is present in the root nodules of legumes/legumious plants/family Fabacea?

How the bacteria present in soil and root nodules of leguminous plants are useful ?

State whether the following statements are true or false. Correct the false statements: The bacteria Clostridium are present in the root nodules of leguminous plants.

One word in the following statements is wrong. Correct the statements by changing this wrong word: Root nodules of leguminous plants contain Azotobacter microorganism.

_________ bateria present in Root nodules of leguminous plants help in nitrogen fixation.

Which elements are present in all vascular plants?

What type of condition is created by leghaemoglobin in the root nodules of legumes?

We find that Rhizobium forms nodules on the roots of leguminous plants. Also, Frania another microbe forms nitrogen fixing nodules on the roots of non-leguminous plant Alnus. Can we artificially induce the properly of nitrogen fixation in a plant-leguminous or non-leguminous?

We find that Rhizobium forms nodules on the roots of leguminous plants. Also, Frania another microbe forms nitrogen fixing nodules on the roots of non-leguminous plant Alnus. Is it necessary for a microbe to be in close association with a plant to provide mineral nutrition? Explain with the help of one example.

Name the following Write the names of microbes found in following food material: Root nodules of leguminous plants