This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.
ScanSolve AI Answer
1.1.6 To determine if individuals are members of the same family using DNA profiles, an offspring's DNA bands must be a combination of bands from its parents. This means every band in the offspring's profile must be present in at least one of the parents' profiles. Let's compare the DNA profiles: Observe individuals X, Y, and Z. Every band present in individual Z's profile is also present in either individual X's profile or individual Y's profile (or both). For example, the thick band at the top of Z is present in both X and Y. The thin band below it in Z is present in X. The next thick band in Z is present in Y. This pattern continues throughout the