The most primary ethical consideration with embryonic stem cell research is:

A. How one defines human life during the early stages of cell development
B. Who should pay for scientific medical research
C. The impact that a longer life expectancy could have on social security
D. The impact that overpopulation may have on the earth's climate



Answer :

Final answer:

Embryonic stem cell research involves ethical considerations in defining human life in early cell development.


Explanation:

Embryonic stem cell research raises important ethical considerations, especially regarding how one defines human life during the early stages of cell development. The controversy lies in the potential of human embryos being used in research and the ethical implications of this practice.


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