एक आनुवंशिक तंत्र जो स्व-परागण को रोकता है और इस प्रकार अधिकांश आवृतबीजी (angiospermic) पौधों में अंतःप्रजनन अवनमन (inbreeding depression) से बचाता है, कहलाता 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?