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During binary fission in Amoeba which of the following organelles is duplicated?
- a)Plasma membrane
- b)Nucleus
- c)Contractile vacuole
- d)All of these
Correct answer is option 'B'. Can you explain this answer?
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During binary fission in Amoeba which of the following organelles is d...
In Amoeba, simple (irregular) binary fission occurs and nucleus is duplicated during this process. Binary fission involves mitosis and the resultant offsprings are genetically identical to the parent and to each other.
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During binary fission in Amoeba which of the following organelles is d...
Binary Fission in Amoeba: Duplication of Nucleus
Binary fission is the process of asexual reproduction in which a single cell divides into two identical daughter cells. This process occurs in many unicellular organisms, including Amoeba.
In Amoeba, the process of binary fission involves the following steps:
1. The cell elongates and the nucleus duplicates.
2. The two nuclei move to opposite ends of the cell.
3. The cell membrane starts to pinch inward, dividing the cytoplasm into two halves.
4. The cell membrane eventually fuses, forming two separate daughter cells.
During binary fission in Amoeba, the only organelle that is duplicated is the nucleus. The plasma membrane and other organelles are not duplicated. The duplicated nucleus ensures that each daughter cell receives a complete set of genetic information, which is essential for their survival and growth.
Therefore, the correct answer is option B, i.e., the nucleus is duplicated during binary fission in Amoeba.
Binary fission is the process of asexual reproduction in which a single cell divides into two identical daughter cells. This process occurs in many unicellular organisms, including Amoeba.
In Amoeba, the process of binary fission involves the following steps:
1. The cell elongates and the nucleus duplicates.
2. The two nuclei move to opposite ends of the cell.
3. The cell membrane starts to pinch inward, dividing the cytoplasm into two halves.
4. The cell membrane eventually fuses, forming two separate daughter cells.
During binary fission in Amoeba, the only organelle that is duplicated is the nucleus. The plasma membrane and other organelles are not duplicated. The duplicated nucleus ensures that each daughter cell receives a complete set of genetic information, which is essential for their survival and growth.
Therefore, the correct answer is option B, i.e., the nucleus is duplicated during binary fission in Amoeba.
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During binary fission in Amoeba which of the following organelles is duplicated?a)Plasma membraneb)Nucleusc)Contractile vacuoled)All of theseCorrect answer is option 'B'. Can you explain this answer?
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