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Biotechnology and Its Applications
Question
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The replacement of a normal gene by its specifically mutated copy is

  • Gene cloning

  • Gynogenesis

  • Gene knockout

  • lnterparietal hybridisation

Answer

C.

Gene knockout

Gene knockout is the replacement of a normal gene by its specifically mutated copy. 

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Some More Questions From Biotechnology and Its Applications Chapter

Bt-toxin protein exist in which form ?

How is inactive Bt-toxin converted into active form ?

How Bt toxin causes death of insect ?

Name a few forms of cry gene.

List the specific insects killed by (i) cryIAc and (ii) cryIAb.

Name the insect killed by proteins coded by cryIIAb and cry IAc.

What is unique about transgenic animals ?

What is silencing of mRNA ?

What is the process of silencing mRNA ?

Name the genetically engineered insulin.