1) When a male Hindu dies after the commencement of the Hindu Succession Act, 1956, having at the time of his death an interest in Mitakshara coparcenary property, his interest in the property will devolve by survivorship upon the surviving members of the coparcenary (vide Section 6).
2) A exception engrafted on proposition (i) is contained in the proviso to Section 6, which states that if such a male Hindu had died leaving behind a female relative specified in Class I of the Schedule then the interest of the deceased in the coparcenary property would devolve by testamentary or intestate succession, and not by survivorship.
3) on demise of your father leaving behind ancestral property daughters would have equal share in the property
4) if father died before 2005 , daughters would have no share in ancestral property