No two individuals are absolutely alike in a population.why?
Answers
Answered by
225
No two individuals in the population are exactly alike.
The reason behind this is the variations occurred during the process of DNA copying.
These variations are generated due to two main reasons.
They are; crossing over of DNA and recombination of DNA during DNA copying process.
This makes every individual different from the others.
The reason behind this is the variations occurred during the process of DNA copying.
These variations are generated due to two main reasons.
They are; crossing over of DNA and recombination of DNA during DNA copying process.
This makes every individual different from the others.
Answered by
49
DNA copies generated during reproduction can be similar but may not be identical to the original. This statement is correct because copying of DNA also accompanies the creation of an additional cellular apparatus. When the DNA copies are separated from each other, each copy have its own cellular apparatus and from one cell, there is production of two cells due to which copying of DNA brings variation every time. Survival cells are similar to each other but also, they have variations from each other too. That's why no two individuals are absolutely alike in a population
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