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Answer: Option D " all of the above "
Explanation: DNA can be a great source of information when used as a forensic evidence. This technique has many advantages and disadvantages when used as a source of information in case of crime.
Identical twins: There are some common fragments of DNA that is same in identical twins so it can be a difficulty in deciding the criminal.
Not enough of a sample: DNA should be present in a detectable amount to be used an sample for evidence, less than this detectable amount is a waste and cannot be used as a sample for evidence.
Contaminated and degraded sample: If the sample of DNA is contaminated or degraded then the result might be incorrect and might not be used as a sample for forensic evidence.
Hence, the correct answers are all of the above.
What is produced if a cell divides by mitosis but does not<span> undergo ... 24) Which is the </span>first checkpoint in the cell cycle where a cell will be caused to exit the cycle<span> if ... 28) Which of the following triggers the cell's passage </span>past<span> the G2 </span>checkpoint<span> ... they do so at random </span>points<span> in the cell </span>cycle<span>; they are </span>not<span>subject to cell </span>cycle<span> ...</span>
