<h2>Answer:</h2>
Because condensation on the slant effects the bacterial growth in the test tube.
<h3>Explanation:</h3>
- When agar is solidify in the test tube tilted, it takes a shape of slide on one side of the tube which is known as slat.
- Slant is used instead of petri dishes because they provide more surface area for growth.
- Water in the slat can invade the test tube, making agar unstable and the bacterial growth on the slat will be affected by moisture in bottom of slant.
- In petri dishes, it is no big problem of moisture condensation.
The first one, Added removed or changed. Mutation as in anything that would cause the slightest change.
What class is this if you can tell me I tried to look it up but I don’t know
Answer:
Refer to the diagram
*I’m not sure about the “present in all foods”
I can’t see anything in the attached photo but good luck lol
