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प्रश्न
Briefly explain four types of bacteria on the basis of their shape.
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उत्तर
There are four common forms of bacteria – coccus, bacillus, spirillum, and vibrio.
- Coccus form: These bacteria are spherical or ovoid in shape.
- Bacillus form (bacillus: rod) These are rod-shaped. These may also occur singly or in a group of two’s or three’s, joined end to end in long chains.
- Spirillum form: These are spiral-shaped.
- Vibrio form: These are short, curved, appearing comma-shaped. Chloera bacteria (Vibrio cholerae) are of vibrio type.
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संबंधित प्रश्न
What is the criterion for classification of organisms as belonging to kingdom Monera or Protista?
Tick (✓) the appropriate answer :
Unicellular organisms with a proper nucleus are known as :
What name is given to bacteria found in the root nodules of pea plants? State their importance.
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I don't have a true nucleus, cell organelles or plasma membrane.
Who had introduced the binomial system of naming living beings?
Match the items in Column I with as many as possible and even repeatedly from column II.
|
Column I |
Column II |
|
1.Pine |
(i) Fungi |
|
2. Earthworm |
(ii) Monera |
|
3. Bread mould |
(iii) Prokaryote |
|
4. Amoeba |
(iv) Gymnosperm |
|
5. Moss |
(v) Plantae |
|
6.Bacteria |
(vi) Animalia |
|
(vii) Protista |
|
|
(viii) Bryophyta |
What is classification of living organism?
What are the kingdoms in the five kingdom system of classification?
Who introduced the system of scientific nomenclature of organisms
______ are called as amphibians of the plant kingdom.
