A petri dish is a flat dish made of plastic or glass with a cover that is primarily used to grow bacteria. However, the petri dish can be used to view seed germination or for viewing small animal observations. Petri dishes fit conveniently under a dissection scope (stereomicroscope) and is often used as a platform for viewing any small objects. Other applications are possible as well.
A "petri dish"
beakercould be a petri dish
a petri dish is used to study small things
A Petri dish is a small, clear plastic dish that is used in science and experiments.
A petri dish with divisions is . . . used to contain several media selectively and simultaneously.
This is called a petri dish named after a German bacteriologist, Julius Petri.
The gel in a Petri dish is called "Agar".
To prevent the microorganisms from getting in the petri dish.
A petri dish is a round, shallow glass container with a glass lid. See the link below for pictures of petri dishes.
A Petri dish (or Petri plate or cell culture dish) is a shallow glass or plastic cylindricallidded dish that biologists use to culture cells[1]or small moss plants.[2
A petri dish is a tool, not a math function. It is a shallow glass or plastic cylindrical lidded dish that biologists use to culture cells.
a petri dish