Asked by dulce
Which of the following procedures is an appropriate negative control for testing the hypothesis that air contains bread mold spores? A. Seal slices of bread in a container to minimize air contact.
B. Place slices of bread in a refrigerated environment.
C. Add ingredients to the bread recipe that will slow mold growth.
D. Expose a different mold-supporting medium to air.
I nedd help!!!
B. Place slices of bread in a refrigerated environment.
C. Add ingredients to the bread recipe that will slow mold growth.
D. Expose a different mold-supporting medium to air.
I nedd help!!!
Answers
Answered by
Damon
If you do A and the bread gets moldy with no air, then the mold spores probably did not come from the air.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.