What causes the difference between different str alleles

Variation between different alleles is caused by a difference in the number of repeat units that results in alleles that are of different lengths and hence tandem repeat polymorphisms are known as length polymorphisms. ... STRs are currently the most commonly analyzed genetic polymorphism in forensic genetics.

Ifound this on google “interphase is divided into three phases: g1, s, and g2. the subsequent mitotic (m) phase consists of two processes: mitosis, the process of nuclear division, and cytokinesis, division of the cell's cytoplasm. each mitotic phase results in the formation of two cells that are genetically identical to the parent. for more information go to the web down below cyberbridge.mcb.harvard.edu › mitosis_3i hope this you for what your looking for.can you plz mark me brainliest?

Very minute and important evidence needs to be collected in order together detail and figure out what had happened