Which of the following statements are incorrect. (i) Genetic engineering is also called recombin...

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Which of the following statements are incorrect.
(i) Genetic engineering is also called recombinant DNA technology.
(ii) Bacteriophage is not used as vector.
(iii) MALAYALAM is a palindrome.
(iv) Ethidium bromidecan notbeused for staining DNA.
(A) (i) and (ii)
(B) (ii) and (iv)
(C) All of these
(D) None of these
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