Most scientists agree that aging and death seem somehow programmed into our genes. The question is: When, how, and why did they enter our genetic code, as it were?
ज़्यादातर वैज्ञानिक यह मानते हैं कि बुढ़ापा और मौत मानो हमारे जीन्स में घर किए हुए हैं ।