जीवों के आनुवंशिक रूप से समान प्रतिरूप तैयार करने की वैज्ञानिक पद्धति का क्या नाम है?

The 'Drain of Wealth' theory was propounded by which Indian nationalist leader?

Which event is considered the turning point in Mahatma Gandhi's leadership in the Indian independence movement?

Which African leader is known for his non-violent opposition to colonial rule?