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Which bacterial strain, developed from natural isolated by genetic manipulations, can be used for treating oil spills

Which bacterial strain, developed from natural isolated by genetic manipulations, can be used for treating oil spills?

(a)

Agrodbacterium

(b)

Clostridium

(c)

Nitrosomonas

(d)

Pseudomonas

Answer:

(d)

Non-traditional

Explanation

Option 3, 10%, is the correct answer. With X being 20% less than Z and Y being 28% less than Z, the difference between X and Y in relation to Z is 10%. This means that Y is 10% less than X.