SCIENCE
VIRUS AND BACTERIA
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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spores
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conjugation
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fixation
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binary fission
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Detailed explanation-1: -Binary Fission – It is a common and simple method of asexual reproduction in bacteria. In this process of asexual reproduction, the parent cell divides into two, leading to two equal-sized daughter cells. Under favourable conditions, bacteria multiply rapidly and may double in 10-15 minutes.
Detailed explanation-2: -Most bacteria, including Salmonella and E. coli, reproduce by binary fission. During this type of asexual reproduction, the single DNA molecule replicates and both copies attach, at different points, to the cell membrane. As the cell begins to grow and elongate, the distance between the two DNA molecules increases.
Detailed explanation-3: -Most bacteria rely on binary fission for propagation. Conceptually this is a simple process; a cell just needs to grow to twice its starting size and then split in two.
Detailed explanation-4: -Prokaryotes (Archaea and Bacteria) reproduce asexually through binary fission, in which the parent organism divides in two to produce two genetically identical daughter organisms.
Detailed explanation-5: -A large percentage of microorganisms, the prokaryotes (those without a nucleus) reproduce asexually. Bacteria and archaea primarily reproduce using binary fission. One cell simply splits into two identical cells.