typical, well aerated culture will have a density of about 109 or 1010 cfu/mL after an overnight incubation. If you are working with a strain of bacteria grows to 2x1010 cfu/mL after overnight incubation, how should you dilute and plate that culture to get 30-300 colonies on your plate

Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline.which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome