Each (both large and small) colony is carefully counted (using magnifying colony counter if needed). Each colony represents a “colony-forming unit” (CFU). For accurate counts, the optimum count should be within the range of 30-300 colonies/plate. To insure a countable plate a series of dilutions should be plated.
The answe is the 4th choice
Since it is already answered, I am just coming to get the points (someone just stole mine recently lol). I hope you don't mind, and have a great day!
A asexual reproduction in plants could be potatoes because of buddding
The bug's mass is too low and the train is moving at a higher speed
