Nostoc is known to perform

  • A
    Only photosynthesis
  • B
    Photosynthesis and nitrogen fixation simultaneously
  • C
    Only nitrogen fixation
  • D
    Either photosynthesis or nitrogen fixation at a time

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Similar Questions

In some cyanobacteria,pigment-containing membranous extensions are called ..........

$A$ : Majority of bacteria are autotrophs.
$R$ : Chemoheterotrophic nutrition is absent in bacteria.

Which of the following statements is correct?

An organism having cytoplasm,$DNA$,and $RNA$ but no cell wall is:

The glycocalyx of fibers on some bacteria is made up of:

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