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guapka [62]
3 years ago
10

Tina is getting ready to plan her science fair project. She is intrested in doing something with tomato plants. Which of the fol

lowing could be tested through scientific experimentation?
A. which variety of tomato plant produces the tomatoes that taste the best?
B. which variety of tomato plant will look the most attractive in her garden?
C. which variety of tomato plant will produce the greatest yield in her garden?
D. which type of fertilizer will produce the tastiest tomatoes?
Biology
1 answer:
lesya692 [45]3 years ago
5 0
C. Because that is the only one you can measure without being biased 
Hope this helps
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Based on this analogy, penicillin with wide usage for control  of bacteria growth  with  diameter of 3mm, is the most effective antibiotic drugs.However, Erythromycin which is also widely used control growth with diameter of 5mm  or 6mm depending on   type of bacterial.

Therefore, the least 3mm  diameter presented by penicillin is an indication that , antibiotic drugs  are not effective enough, and further research need to be done to control growth of bacteria and therefore its   pathogenic  effects.  

Explanation:

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