Even many evolutionists find it a stretch of the imagination that something as complex and functionally perfect as a feather could arise in such a way.
शिवाय, जर पिसे बऱ्‍याच काळादरम्यान क्रमाक्रमाने विकसित झाली असतील तर मधल्या सर्व टप्प्यांची जिवाश्‍मे सापडायला हवी होती.