A Doctor Wants to Determine the Origin of the Bacteria

question 74

Multiple Choice

A doctor wants to determine the origin of the bacteria in the intestinal tract of one of her patients. How can she do this?

• A)by examining the bacteria present in the eggs of the patient's mother
• B)by examining the bacteria present in the sperm of the patient's father
• C)by determining the bacteria present in the food the patient eats
• D)All of these choices are correct.

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Definitions:

Clutches

mechanical devices used to engage and disengage the power transmission from the driving shaft to the driven shaft.

Powertrains

The components of a vehicle that generate power and deliver it to the road surface, including the engine, transmission, driveshafts, and differentials.

Class Rating

A classification that denotes the strength, capacity, or quality of equipment, materials, or vehicles according to a standard scale.

Truck Class

A categorization system used to classify trucks based on their maximum load capacity and gross vehicle weight rating (GVWR).