Between X and Y is the correct idiom - Eliminate A and E
B.To determine whether white cabbage butterflies discriminate between
C.For determining if white cabbage butterflies discriminate or not between - Incorrect - Awkward.
D.Because of wanting to determine whether white cabbage butterflies discriminate between - Incorrect - Wordy. 'Because of wanting' is not needed
Answer: B
B.To determine whether white cabbage butterflies discriminate between
C.For determining if white cabbage butterflies discriminate or not between - Incorrect - Awkward.
D.Because of wanting to determine whether white cabbage butterflies discriminate between - Incorrect - Wordy. 'Because of wanting' is not needed
Answer: B










