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Question
Dolly is a product of
Dolly is a product of
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Solution
The correct option is B Animal cloning
Dolly was a female domestic sheep, and the first mammal cloned from an adult somatic cell, using the process of nuclear transfer ie, cloning me.method called Somatic Cell Nuclear Transfer or SCNT. A clone has the same DNA sequence as its parent and so they are genetically identical. In SCNT, the nucleus of an egg cell is removed and replaced with the nucleus of a donor adult cell. Since 99.9% of the cell’s DNA is contained in the nucleus, the resulting animal will share almost exactly the same DNA as the original donor cell. So, the correct answer is option B.
Dolly was a female domestic sheep, and the first mammal cloned from an adult somatic cell, using the process of nuclear transfer ie, cloning me.method called Somatic Cell Nuclear Transfer or SCNT. A clone has the same DNA sequence as its parent and so they are genetically identical. In SCNT, the nucleus of an egg cell is removed and replaced with the nucleus of a donor adult cell. Since 99.9% of the cell’s DNA is contained in the nucleus, the resulting animal will share almost exactly the same DNA as the original donor cell. So, the correct answer is option B.
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