Which of the following bacteria is associated with nitrogen fixation?

  • A
    Nostoc
  • B
    Anabaena
  • C
    $E$. coli
  • D
    Azotobacter

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Similar Questions

Identify the $INCORRECT$ statement regarding the role of minerals in plants.

Which of the following organisms does not fix $N_2$?

The soil organisms are

For the limited nitrogen that is present in the soil,microbes compete with

Phosphorus is required for making
$I.$ shell
$II.$ bones
$III.$ teeth
Choose the correct option

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