Question

Which of the two show symbiotic relationship with each other nostoc and anabena,nostoc and azotobacter,azolla and anabena,azolla and nostoc

Answer 1

Answer:

Explanation:

Anabaena Azollae maintains a mutually beneficial symbiotic relationship with the water fern Azolla, which provides the cyanobacteria with a safe environment in exchange for nitrogen. Azolla is grown in tropical and temperate climates in calm bodies of water

Answer 2

Answer:

Answer is C)

Explanation:

Azolla and Anabaena is show symbiotic relationship with each other