Question

Which of the following is an agar slant? Which of the above is a broth? Which of the above is a petri dish? Which of the above is a deep B) B) B) B) C) C) C) c) D) D) A)

Answer 1

1. Agar slant

The answer is C -

An agar slant is a medium preparation used for growing certain things. It's literally just a test tube filled with agar, but solidified at a slant so that you can use a test tube to streak instead of a petri dish. In the above pictures C is the slanting agar made.

2. Broth

The answer is B-

Broth is a liquid cultures used to grow bacteria in labs. To create a broth culture, a scientist begins with a sterile liquid growth medium. The medium is inoculated with bacteria and placed in an incubator at the appropriate temperature. After a certain amount of time has passed, the broth becomes cloudy from the increased number of microbes. In the above mentioned B is the cloudy medium broth culture.

3. Petri dish

The answer is A-

It is a shallow, circular, transparent dish with a flat lid, used for the culture of microorganisms . In the above pictures, A is the petri dish

4 deep

The answer is D

It is a culture produced by a deep inoculation into a solid medium like gelatin which is used especially for the growth of anaerobic bacteria. In the above pictures, Directions is the deep tube with gelatin culture.