दिए गए वाक्य में गलत वर्तनी (incorrect spelling) वाला शब्द पहचानिए: 'Selective breeding of hybrid crops - a cellular variation of standard grains has been debated for long, as the resilience is reccomended as a result of careful selection.'

Identify the misspelled word in the following sentence: 'The leader, who has maintained a less insistant stance toward the reform, promised last year never again to ignore the needs of the people.'

Identify the misspelled word in the given sentence: 'Only reptiles occupy a wider treshold of Earth than amphibians, though humans seldom encounter them.'