The control group outs the one that you don't change. The reason you don't change it is because you use it as a comparison with the other groups.
Answer:
I'm going to go with a mixture sorry If this is wrong
Explanation:
Answer:
Which of the following bacteria lack a cell wall and are therefore resistant to penicillin?
B. Mycoplasmas
The protein from which hook and filaments of flagella are composed of, is
B. flagellin
A cluster of polar flagella is called
A. lophotrichous
The cooci which mostly occur in single or pairs are
B. Diplococci
Flagella move the cell by
C. spinning like a propeller
Explanation: