पादप प्रजनन प्रणालियों से उन शब्दों के सही संयोजन का चयन करें जो स्व-परागण (selfing) का प्रतिनिधित्व करते हैं या स्व-परागण को बढ़ावा देते हैं।

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?