Answer:
Answer is B. Escherichia Coli.
Explanation:
Transformation involves the introduction of foreign DNA into competent organism, I.e E.coli.
This effect can be done through the application of electric current across the cell. This process is known as electroporation.
I believe the answer is 2: multiple ecosystems in a biome
ANSWER:
C. Solute.
As stated in the definition of the noun solute, it is "the minor component in a solution." This means that it is the less abundant part of the solution.
Therefore, Option C ( solute ) is correct.
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<span>The circulatory, immune, skeletal, excretory, muscular, endocrine, digestive, nervous and respiratory. those are the eight systems of the human body.</span>