Explanation:

Section 9. Testamentary guardians and their powers. (1) A Hindu father entitled to act as the natural guardian of his minor legitimate children may, by will appoint a guardian for any of them in respect of the minor's person or in respect of the minor's property (other than the undivided interest referred to in section 12) or in respect of both. 
(2) An appointment made under sub-section (1) shall have not effect if the father predeceases the mother, but shall revive if the mother dies without appointing, by will, any person as guardian. (3) A Hindu widow entitled to act as the natural guardian of her minor legitimate children, and a Hindu mother entitled to act as the natural guardian of her minor legitimate children by reason of the fact that the father has become disentitled to act as such, may, by will, appoint a guardian for any of them in respect of the minor's person or in respect of the minor's property (other than the undivided interest referred to in section 12) or in respect of both.