A Petri dish (alternatively known as a Petri plate or cell-culture dish) is a shallow transparent lidded dish that biologists use to hold growth medium in which cells can be cultured, [1] [2] originally, cells of bacteria, fungi and small mosses. [3]

Jun 13, 2023 · A petri dish is a small shallow transparent dish with a lid that is mainly used in biological experiments for the culture of cells. For instance, in microbiological experiments, a Petri dish is used as a container to grow microbes with growth media in it.

Feb 15, 2025 · A Petri dish, also known as a Petri plate or cell-culture dish, is a shallow transparent lidded dish used in biology laboratories to hold growth medium for culturing cells, typically microorganisms like bacteria, fungi, and small mosses.

The meaning of PETRI DISH is a small shallow usually round dish of thin glass or plastic with a loose cover used especially for growing cells or microorganisms on a supportive medium (such as agar combined with nutrients). How to use petri dish in a sentence.

Oct 12, 2022 · A Petri dish is essential laboratory equipment for the growth of microorganisms in the artificial solid culture media. A Petri dish consists of two parts: the smaller one is a container, and the larger is a lid.

May 21, 2024 · What is a Petri Dish? A petri dish is a type of glass or plastic shallow round dish with a close fitting lid which is a vital tool in scientific laboratories. The uses for this piece of equipment are varied, but it is most well known for holding a culture medium upon which cells, bacteria, and viruses can be grown and studied.

Petri dishes are circular plastic or glass plates with lids used to culture microorganisms like bacteria, fungi, and cells. They provide a sterile, enclosed environment for cells to grow in the laboratory.

Oct 24, 2024 · What is a Petri dish? A Petri dish is a shallow, cylindrical container with a lid, used primarily in laboratories for culturing microorganisms like bacteria and fungi. It typically holds a thin layer of agar, which serves as a growth medium. What are the different types of Petri dishes?

Aug 10, 2023 · Petri dishes are used to study microorganisms that promote plant growth, control plant pathogens, and contribute to soil fertility. Petri dishes are employed to assess water and wastewater quality by detecting the presence of indicator bacteria and pathogens.

Nov 1, 2024 · Bacterial culturing using Petri dishes is a cornerstone of microbiological research and applications. Understanding the principles behind this technique, along with the appropriate use of agar media and incubation methods, is essential …