EMBL 3 and EMBL 4 are replacement vectors, which can clone DNA up to July 26, 2022 by admin Question: EMBL 3 and EMBL 4 are replacement vectors, which can clone DNA up to [A]. 6-7 kb [B]. 15-25 kb [C]. 40-44 kb [D]. 1-2 kb Answer: Option B Explanation: No answer description available for this question.