NEET Botany Mineral Nutrition Questions Solved

NEET - 2017

Select the mismatch.

(a) Frankia                       Alnus

(b) Rhodospirillium            Mycorrhiza

(c) Anabaena                   Nitrogen fixer

(d) Rhizobium                  Alfa-fa

(b) Among the given options, only option (b) is mismatched. Rhodospinllum is a free living nitrogen-fixing bacteria. Mycorrhiza is the symbiotic association of a fungus with the root of a higher plant.

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