25. Consider the following statements about Crispr gene-editing therapies
1- Last year’s Nobel prize for chemistry was awarded for developing this technique.
2- The real promise of Crispr is for treating diseases caused by genetic mutations, from muscular dystrophy to congenital blindness, and even some cancers.
3- This technique uses an enzyme molecule called Cas9, first found in Virus, which can be reliably programmed to find its target.
Which of the following given above is/are correct