Examlex
Define and explain the characteristics of each of the six methods of data collection.
Heredity
The passing of physical or mental characteristics genetically from one generation to another.
Mutations
Changes in the DNA sequence of an organism's genome, which can lead to variations in physical traits or affect how biological processes work.
Identical Twins
Siblings who develop from the same fertilized egg, resulting in genetically identical individuals.
Fraternal Twins
are twins that develop from two different eggs fertilized by two different sperm, making them genetically similar as ordinary siblings.
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