Question

Students working on plant extracts want to test the hypothesis.

Extracts of Bougainvillea flowers are effective in reducing symptoms of acne in teenage girls.

The students are denied permission to conduct such an experiment for ethical reasons. What is the most likely reason for being denied permission?

lack of proper equipment
too much of a time commitment
not enough funding
humans as test subjects

Answer 1

D: humans as test subjects

Step-by-step explanation:

They are living beings that have a soul thus it is kind of messed up to to use them as test subjects for there experiment.