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Name an organism that contains a single chromosome and cell division occurs through fission or budding?
- a)Eukaryotes
- b)Prokaryotes
- c)Bacteria
- d)Primitive organism
Correct answer is option 'B'. Can you explain this answer?
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Name an organism that contains a single chromosome and cell division o...
Prokaryotes contain a single chromosome and cell division occurs through fission or budding. The usual method of prokaryote cell division is termed binary fission. The prokaryotic chromosome is a single DNA molecule that first replicates, then attaches each copy to a different part of the cell membrane.
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Name an organism that contains a single chromosome and cell division o...
Prokaryotes
Prokaryotes are organisms that lack a true nucleus and other membrane-bound organelles. They contain a single circular chromosome and cell division in prokaryotes occurs through fission or budding.
Cell Division in Prokaryotes
- Prokaryotic cells divide through a process called binary fission.
- In binary fission, the single circular chromosome replicates, and the two copies attach to the cell membrane.
- The cell then elongates and the membrane grows inward, eventually dividing the cell into two daughter cells.
Examples of Prokaryotes
- Bacteria are the most well-known example of prokaryotes.
- They are found in various environments such as soil, water, and even inside the human body.
- Bacteria reproduce rapidly through binary fission, allowing them to adapt quickly to changing environments.
Significance of Prokaryotes
- Prokaryotes play crucial roles in various ecosystems.
- They are involved in processes such as decomposition, nitrogen fixation, and nutrient cycling.
- Some prokaryotes are also used in biotechnology and medicine for the production of antibiotics and vaccines.
In conclusion, prokaryotes are organisms that contain a single chromosome and undergo cell division through fission or budding. They are diverse and abundant in nature, playing essential roles in various biological processes.
Prokaryotes are organisms that lack a true nucleus and other membrane-bound organelles. They contain a single circular chromosome and cell division in prokaryotes occurs through fission or budding.
Cell Division in Prokaryotes
- Prokaryotic cells divide through a process called binary fission.
- In binary fission, the single circular chromosome replicates, and the two copies attach to the cell membrane.
- The cell then elongates and the membrane grows inward, eventually dividing the cell into two daughter cells.
Examples of Prokaryotes
- Bacteria are the most well-known example of prokaryotes.
- They are found in various environments such as soil, water, and even inside the human body.
- Bacteria reproduce rapidly through binary fission, allowing them to adapt quickly to changing environments.
Significance of Prokaryotes
- Prokaryotes play crucial roles in various ecosystems.
- They are involved in processes such as decomposition, nitrogen fixation, and nutrient cycling.
- Some prokaryotes are also used in biotechnology and medicine for the production of antibiotics and vaccines.
In conclusion, prokaryotes are organisms that contain a single chromosome and undergo cell division through fission or budding. They are diverse and abundant in nature, playing essential roles in various biological processes.
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Name an organism that contains a single chromosome and cell division occurs through fission or budding?a)Eukaryotesb)Prokaryotesc)Bacteriad)Primitive organismCorrect answer is option 'B'. Can you explain this answer?
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