Since chromosome damage may be caused by viral infections, medical x-rays, and exposure to sunlight, it is important that the chrosomes of a population to be tested for chemically induced damage be compared with those of a control population.
(A) to be tested for chemically induced damage be compared with
(B) being tested for damage induced chemically are compared with
(C) being tested for chemically induced damage should~be compared to
(D) being tested for chemfEally induced damage are to be compared to
(E) that is to be tested for chemically induced damage are to be comparable with
please some 1 explain this
compare to Vs compare with - compare with wins
C&D are out.
B - being, out
between A & E - I dont see glaring issues (expect for "are", but I'm not sure), however, E looks more wordy...so, I'll go with A