Answer:

Whether scientists should be allowed to clone humans is a highly debated topic. Some argue that it could lead to significant medical breakthroughs, while others argue that it raises ethical concerns about the value and rights of human life.

Positive merits of in vitro fertilization include allowing infertile couples to have biological children, enabling individuals and couples to have children at an older age, and increasing the chances of successful pregnancies. Ethical issues include the potential for multiple pregnancies, the destruction of unused embryos, and the possibility of creating "designer babies" through selective implantation.

Applied science is the practical application of scientific knowledge and principles to solve real-world problems. Technology, on the other hand, refers to the tools and techniques developed from scientific knowledge and principles to achieve specific goals or tasks. In other words, applied science is the theoretical aspect of science while technology is the practical aspect of science.