Using careful observation, describe at least two differences between these two limbs. Start with the hand bones.

1. On the human Ulna, is is thinner/smaller than the cat's Ulna.

2. The cat's Distal Bones are more curved than the humans Distal Bones because the humans bone is straight.

3. The cat's Radius is longer than the humans Radius but at the same time, the humans Radius is thicker/smaller.

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.