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 70S types of ribosomes are the features of
 

Option: 1

Halophiles


Option: 2

Methanogens
 


Option: 3

Cyanobacteria
 


Option: 4

All of these
 


Answers (1)

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Characteristics of kingdom Monera -

  • Kingdom Monera includes most abundant organisms that are found in a variety of habitats.
  • They are unicellular and prokaryotic organisms.
  • They lack a true nucleus bounded by a nuclear membrane and nucleolus instead they have naked circular DNA folded to form nucleoid. 
  • Monerans possess naked DNA and RNA not associated with proteins
  • The cell wall is made up of peptidoglycan except in Archaebacteria and mycoplasma.
  • Membrane-bound cell organelles like mitochondria, Golgi complex, endoplasmic reticulum etc are absent in monerans
  • Ribosome of 70 S type is present in these organisms.
  • Reproduction in these organisms mainly occurs by asexual means i.e. binary fission, endospore production etc.
  • Monerans can be autotrophic, saprotrophic, parasitic and chemoautotrophic.
  • 2 Major groups of Monera are: Archaebacteria and Eubacteria. 

 
 All members of kingdom Monera have 70S types of ribosomes

 

 

Posted by

Ritika Harsh

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