Multiple Choice
Cyanobacteria accomplish nitrogen fixation in special thick walled cells known as:
A) Akinetes
B) Endospores
C) Heterocysts
D) Nodules
E) Nitrogenase
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q8: Clay soils have a large cation exchange
Q9: Diving organisms often have lower numbers of
Q10: Which adaptations do llamas possess to enable
Q11: How many amino acids exist in the
Q12: The potential fertility of a soil depends
Q14: The large carbon mass of plants and
Q15: The most common nutrients in soil are?<br>A)
Q16: In addition to hydrogen, carbon and oxygen,
Q17: In most aquatic environments, light will not
Q18: In Australia, C<sub>4</sub> plants are more common