As discussed in the Wallace Manual, which type of staining process is used to show contrast and display shape and arrangement of cells?   

Name the type of agar in the plate on the right.    

Why did I tell you not to follow the instructions according to this diagram?

What is the purpose of step four?

Which of these diagrams would be termed ‘differential’?    

Which choice represents sarcina division?

What organism is seen in Diagram B?

Name organism B.

What is happening in this diagram?  

Find the red arrow. Name the colony margin type.