Which of the following represents the genetic material of organisms in Kingdom $Monera$?

The current classification of organisms is into three domains of life ($Bacteria$,$Archaea$,and $Eukarya$). Which of the following statements is true for $Archaea$?

Cell division in blue-green algae (Cyanobacteria) resembles which of the following?

Which of the following are extreme halophiles and thermophiles?

Cyanobacteria and some other photosynthetic bacteria do not have chloroplasts. How do they conduct photosynthesis?

Heterocyst is found in