Answer:
2. transplanting a human organ into another individual
3. inserting genes from one sheep into another cell to make a clone
Step-by-step explanation:
The advancement of technology has allowed several phenomena to be observed and tested, promoting a rapid advance of scientific knowledge and improving our lives in several different ways.
It would be impossible for scientific knowledge to reach that point that we know today without the advancement of technology allowing this.
Two great examples of how this happened are the possibility of transplanting a human organ into another individual and the possibility of inserting genes from a sheep into another cell to form a clone. The advanced technology allowed several equipments to be created allowing several studies to be carried out, making the two examples above a real fact in our universe.