Gel Electrophoresis
18. Biotechnology / Gel Electrophoresis / Problem 2
The diagram shown below is a DNA fingerprint of the mother, father, and son.
![DNA fingerprint diagram showing bands for mother, father, and son for analysis.](https://lightcat-files.s3.amazonaws.com/problem_images/2b81a60465217c09-1666348855169.jpg)
Carefully analyze the DNA bands and identify how many DNA bands are common among the three individuals.
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