Step 1: Understanding the Requisites for Valid Adoption.
Section 6 of the Hindu Adoptions and Maintenance Act, 1956 outlines the essential requisites for a valid adoption. It stipulates that the person adopting must have the capacity and right to adopt, the person giving the adoption must have the capacity, the adopted person must be capable of being adopted, and the adoption must follow the prescribed conditions.
Step 2: Explanation of Other Options.
- (b) Section 8 deals with the effect of adoption but does not describe the requisites.
- (c) Section 12 relates to the adoption of children and conditions for adoption, but does not define the requisites for a valid adoption.
- (d) Section 10 discusses the conditions for the adoptive parent but not the general requisites for validity.
Step 3: Conclusion.
Section 6 defines the requisites of a valid adoption, making option (a) the correct answer.