Classification - Online Test

Total Number of Questions in this Test: 10
Total Number of Questions Answered: 0
Total Number of Questions Skipped: 0


Time left:
 
Question : 1

Nostoc and Anabaena can fix atmospheric nitrogen. They do this in their specialized cells called

Options :
  •  Idioblasts
  •  Lithocysts
  •  Cystoliths
  •  Heterocysts