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9.Biotechnology Principals and Process
easy
Definitions/Explanation : Sticky end & Transgene
Option A
Option B
Option C
Option D
Solution
$(1)$ The single – stranded extension of a $DNA$ fragment that has been cleaved at a specific sequence often by a restriction endonuclease) in a staggered cut such that this single stranded extension is complementary to those of similarly cleaved $DNAs$.
$(2)$ A gene that is taken from one organism and inserted into the germ line of another organism so that it is replicated as part of the genome and present in all the recipients cells. The resulting organism is described as transgenic.
Standard 12
Biology
