Binary fission occurs during ______________.
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favourable conditions
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unfavourable conditions
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hot conditions
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humid conditions
A
Correct answer
Explanation
Binary fission is a form of asexual reproduction that occurs primarily during favorable conditions when resources are abundant. During unfavorable conditions, many single-celled organisms form cysts or spores to survive rather than reproducing actively. The process requires energy and optimal conditions for successful division and growth of daughter cells.