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Which of the following is the basic event of reproduction at the cellular level?
Answer & Solution
Correct answer: A.
1. Reproduction at its most basic level involves creating copies of the body design blueprint.
2. DNA in the cell nucleus carries the information for body design.
3. The basic event therefore is the creation of a DNA copy that is then partitioned during cell division.
_Source: NCERT Class 10 Science, Ch 7 "How do Organisms Reproduce", §7.1_
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