Which genotype does pq represent in the Hardy-Weinberg equation? one that has a dominant allele and a recessive allele
one that has two dominant alleles
one that has two recessive alleles
one that has a dominant allele and a neutral allele

One that has a dominant allele and a recessive allele.

advantage of using stem cells in medical research:

1.       it provides medical benefits in the fields of therapeutic cloning and regenerative medicine.

2. it provides great potential for discovering treatments and cures to a variety of diseases including parkinson disease, spinal cord injuries, diabetes, alzheimer’s disease and many more.

3. limbs and organ could be grown in lab from stem cells and then used in transplant or treat illness.