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NEET UG BIOLOGY MCQ: BIOTECHNOLOGY AND ITS APPLICATIONS

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How many matching are correct:

(a) Natural Genetic Engineer – E.coli

(b) Natural Genetic Engineer – Salmonella typhi

(c) Plasmid – Extra chromosomal DNA

(d) Acidic pH – Required for activation of Bt Toxin

View answer and explanation

Correct option: D

One

Option D (One) is correct because only one matching is correct: Plasmid – Extra chromosomal DNA.

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