Answer:

This difference can be understood through basic psychology. According to psychology women are more gentle sweet and of loving nature. They are not aggressive in nature and they are kind hearted. They don't want to harm anyone even small animals because of their nature. But on the other hand Man are of aggressive nature and they believe in brutality and they want to harm other just sake of their happiness. This is the basic psychology of man and women.

Women are supposed to oppose capital punishment. This is due of this basic psychology they are gentle in nature they don't want to harm anyone but man has no effect if someone will hanged for punishment they just said this is good and laugh. They not bother about nothing much. That why women opposes capital punishment more than man.