Answer:
Option D is correct
Explanation:
Luria broth contains yeast concentrate so it would show a marked B- galactosidase activity which is an enzyme that catalyzes the hydrolysis of B- galactosides including lactose and it is the first step of lactose fermentation.
C) The urine amount will be decreased because your body needs to preserve that water and keep it in your body and bloodstream.
Answer:
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Answer:
the different colored liquids would've the manipulated while the amount of hummingbirds that visit is the responding variable.