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NEETZoologyBiotechnology - Principles and Processes

Read the following statements and choose the correct option: 1. Sexual reproduction preserves the genetic information, while asexual reproduction permits variation. 2. Traditional hybridisation procedures used in plant and animal breeding, very often lead to inclusion and multiplication of undesirable genes along with the desired genes 3. The inserted piece of DNA would not be able to multiply itself in the progeny c

Options

  1. A2 and 4 are incorrect
  2. BAll are correct
  3. CAll are incorrect
  4. DOnly 1 is incorrect

Correct answer

D. Only 1 is incorrect

Step-by-step solution

Asexual reproduction preserves the genetic information, while sexual reproduction permits variation. Traditional hybridisation procedures used in plant and animal breeding, very often lead to inclusion and multiplication of undesirable genes along with the desired genes. The techniques of genetic engineering which include creation of recombinant DNA, use of gene cloning and gene transfer, overcome this limitation and allows us to isolate and introduce only one or a set of desirable genes without introducing undesir

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