Search any question & find its solution
Question:
Answered & Verified by Expert

Solution:
2002 Upvotes
Verified Answer
The correct answer is:
Both
These organisms can fix atmospheric nitrogen in specialised cells called heterocysts, e.g. Nostoc and Anabaena. Figure is Nostoc and A is Heterocyst and B is mucilaginous sheath.
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.