Question : Recognise the figure and find the incorrect option.

1.	Question : Recognise the figure and find the incorrect option.
Answer» It can fix atmospheric nitrogen in LEGUMES. It has chlorophyll 'a' SIMILAR to green plants and photosynthetic autotrophic. This is a FILAMENTOUS blue-green alga included in kingdom monera. Nitrogen FIXATION DONE in specialised cells called heterocysts. Solution :It cannot fix atmospheric nitrogen in legumes.

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