Characteristics And Classification Of Monera MCQ - Practice Questions with Answers
Edited By admin | Updated on Sep 18, 2023 18:34 AM | #NEET
Quick Facts
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Characteristics of kingdom Monera is considered one the most difficult concept.
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21 Questions around this concept.
Solve by difficulty
EASYMaximum nutritional diversity is found in the group.
Viruses have:
Archaebacteria differ from eubacteria in:
Vibrio cholerae is
70S types of ribosomes are the features of
Pick up the wrong statement:
Which one of the following statements is wrong?
Concepts Covered - 1
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
- 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.
- Major groups of Monera
Members of kingdom Monera are of following types:
1. Eubacteria- true bacteria
2. Archaebacteria- ancient bacteria
3. Cyanobacteria- Prokaryotic, blue-green algae
4. Mycoplasma - wall-less monerans
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