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With reference to a three-parent baby, consider the following statements:
  1. The healthy nuclear DNA is removed from the patient’s egg cell leaving behind faulty mitochondrial DNA.
  2. Patient’s nuclear DNA will be transplanted to a donor’s egg with healthy mitochondrial DNA.
Which of the statements given above is/are correct?
  • a)
    1 only
  • b)
    2 only
  • c)
    Both 1 and 2
  • d)
    Neither 1 nor 2
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
With reference to a three-parent baby, consider the following statemen...
  • Three-parent baby: 
  • In simple words when a baby is born from the DNAs of three people then we generally call it a three parent- baby. The first three-parent baby was born recently in the USA with the help of a technique. The technique replaces a small amount of faulty DNA in a mother’s egg with healthy DNA from a second woman. This results in the baby inheriting genes from two mothers and one father. 
  • The idea is to prohibit certain genetic diseases from being passed on to children. The technique which was used in achieving this landmark in the history of medical science is known as Spindle transfer. 
  • This technique is explained in detail below. 
  • The healthy nuclear DNA is removed by the patient’s egg cell leaving behind faulty mitochondrial DNA. Hence, statement 1 is correct. 
  • Patient’s nuclear DNA will be transplanted to the donor’s egg with healthy mitochondrial DNA. Hence, statement 2 is correct.
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With reference to a three-parent baby, consider the following statements: The healthy nuclear DNA is removed from the patient’s egg cell leaving behind faulty mitochondrial DNA. Patient’s nuclear DNA will be transplanted to a donor’s egg with healthy mitochondrial DNA.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?
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With reference to a three-parent baby, consider the following statements: The healthy nuclear DNA is removed from the patient’s egg cell leaving behind faulty mitochondrial DNA. Patient’s nuclear DNA will be transplanted to a donor’s egg with healthy mitochondrial DNA.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about With reference to a three-parent baby, consider the following statements: The healthy nuclear DNA is removed from the patient’s egg cell leaving behind faulty mitochondrial DNA. Patient’s nuclear DNA will be transplanted to a donor’s egg with healthy mitochondrial DNA.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to a three-parent baby, consider the following statements: The healthy nuclear DNA is removed from the patient’s egg cell leaving behind faulty mitochondrial DNA. Patient’s nuclear DNA will be transplanted to a donor’s egg with healthy mitochondrial DNA.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?.
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