what process can give plants an advantage because of the presence of these bacteria undergoing the following process can provide them with nitrogen for the production of protein? A. nitrifying B. denitrifying C. ammonification D. nirtogen fixing

To get a salt-tolerant plant, in which stage we have to induce salt in the plant tissue culture method?

If you are a farmer and want to increase plant growth without adding artificial fertilizers to your fields/crops, which microbial process(es) would you consider beneficial/useful? nitrogen reduction and denitrificaiton nitrogen fixation and nitrification O nitrogen oxidation followed by reduction O denitrification and re-nitrification

Tomato juice agar is selective because it contains a. Bismuth b. Tellurium c. Salt d. Acid

The leaf explants cultured on a culture medium turned black and caused the medium turned to brown colour after 5 days of culture. Explain this phenomenon and suggest two ways to overcome this problem

If a species of Agrobacterium had a mutation in the virG gene that prevents VirG from becoming phosphorylated, would crown gall formation occur?

All of the following are cofactors of SOD (superoxide dismutase) EXCEPT? A. Zinc B. Maganese C. Calcium D. Copper

Explant can be aa) Cut part of the plant used in tissue cultureb) Plant extract used in tissue culturec) Source of growth regulators added to mediad) Solidifying agent

what are the nutitioal benefits of bt corn.

Nitrogen fixation is the conversion of nitrogen in present in soil or organisms. Nitrogen fixation is done only by Some bacteria Air to a form that is