Transgenic plants can be made by introducing foreign DNA into a variety of different tissues.Transgenic means that one or more DNA sequences from another r species have been introduced by artificial means.GM plants can reduce reliance on chemical pesticides (pest-resistance crops).This crop is known as genetically modified crops (GM crops). A transgenic crop is a crop whose genes have been altered by manipulation. ![]() Electric shock is when an electric current is passed through the membrane, and thus the membrane becomes permeable and foreign DNA enters the cell.īelow is the diagrammatic representation of the somatic cell nuclear transfer technique.Microinjection is a technique in which DNA is introduced inside cell cytoplasm via a micropipette.A liposome-mediated transfer is when DNA is enclosed in a lipid bilayer structure and introduced in the lipid bilayer of the membrane as it allows the liposome containing foreign DNA to enter inside a cell.After the gestation period was over dolly was born.The egg is introduced to the surrogate mother.The DNA obtained from the mammary gland of another sheep was injected into the enucleated egg.In this technique, the egg from a donor sheep is obtained, and its nucleus was removed (enucleated).Dolly was made using the somatic cell nuclear transfer technique.The correct answer is the Somatic cell nuclear transfer technique.
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