NextMockপরীক্ষা খুঁজুন, যেমন SSC CGL, UPPSC, Lekhpal
UPSC PYQPrelims 2020

Civil Services Examination · প্রশ্ন 37

In the context of recent advances in human reproductive technology, "Pronuclear Transfer" is used for

  1. fertilization of egg in vitro by the donor sperm
  2. genetic modification of sperm producing cells
  3. development of stem cells into functional embryos
  4. prevention of mitochondrial diseases in offspring
উত্তর দেখান ও ব্যাখ্যা

উত্তর: (D) prevention of mitochondrial diseases in offspring

ব্যাখ্যা

Pronuclear transfer moves the pronuclei from a fertilised egg with faulty mitochondria into a donor egg with healthy mitochondria to prevent mitochondrial disease.