Biblical manhood and womanhood

Both complementarians and egalitarians claim that their interpretation of the the Bible is the one that reflects "Biblical manhood and womanhood." Both sides have biblical scholars who present evidence from the Bible which, they say, supports their viewpoint.

Do you feel that it is right for either side to claim the label of being "biblical" with regard to gender issues?

When both sides claim to be "biblical" how does one determine which side actually is?