rom The Druid Dracula.

A$.)$ The THO$1$ short tandem repeat is based on TCAT. Write out the sequence

of THO$15$:

B$.)$ Using the allele frequencies given below, the probability that someone at

random would have the STR $($short random repeat$)$ pattern of THO$15$ & $7,$

TPOX $11$ & $12,$ and CSF$1$PO $12$ & $13$ is $1/3,600,000.$ This probability is

calculated by multiplying the probabilities of having THO$15$ & $7,$ TPOX $11$ &

$12,$ and CSF$1$PO $12$ & $13.$

What principle justifies the multiplication of the probabilities from

two different genes?

C$.)$ What is it about the $13$ Core Codis STR loci that supports the use of this

principal?