Which of the following statements will hold true forsection 8 of The Hindu Succession Act, 1956?

I. A son of the interstate who was in the womb at the time of the death of the interstate through subsequently born, isto be deemed for the purpose of the succession as if born before the interstate

II. For cases falling under section 8, son who has divided his property is same as one who has remained with the joint family

III. A step son1 that is a son of previous marriage of the wife of the interstate is entitled to succession as per Class I of the schedule