If you were setting up an experiment to disprove spontaneous generation in a liquid medium, which of the following would be essential to the experiment?
A) using a sterile liquid and eliminating exposure to microorganisms
B) adding carbon dioxide to the liquid
C) starting with a liquid that contains microorganisms
D) adding antibiotics to the liquid
E) supplying the liquid with nutrients

Question

Quizplus · Accepted Answer

The essential part of the experiment to disprove spontaneous generation in a liquid medium would be to use a sterile liquid and eliminate exposure to microorganisms. Spontaneous generation suggests that living organisms can arise from nonliving matter, so the key to disproving this theory would be to eliminate any pre-existing microorganisms that may have contaminated the liquid. Adding carbon dioxide, starting with a liquid that contains microorganisms, adding antibiotics or supplying the liquid with nutrients may all be factors that could impact the growth of microorganisms in the liquid but would not be essential to disproving spontaneous generation specifically.

If You Were Setting Up an Experiment to Disprove Spontaneous