Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The given figure shows the structure of filamentous blue green algae. Nostoc with a structure marked as “X” . Select the option which shows the correct identification of “x” with its feature.
Text Solution
Verified by ExpertsThe correct answer is:
B
In Nostoc (a cyanobacterium), the specialized cells called heterocysts are responsible for nitrogen fixation (conversion of atmospheric nitrogen into usable forms).
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