Question

Which of the following is used for agitation and vigorous stirring of media?​

Answer 1

Answer:

answer is

Explanation:

nutrient media

Answer 2

Answer: Magnetic Stirrer and Shakers

Explanation:

Magnetic Stirrer is a device that works on the principle of magnetism. Here it had a magnetic platform and a small stirring capsule-like structure.

1. To use this to agitate or stir the mixture one should take their media in a Beaker.
2. Keep the media containing beaker on the magnetic stirrer platform and drop the stirring bead in it.
3. Once switched the capsule like bead rotates at the bottom of the beaker to create a vortex in the middle of the media to ultimately stir it evenly.

Shaker is a device that is used to constantly agitate media over a long period of time. The shaker is a constantly moving platform that oscillates along a plane to keep the media from stagnating.