The correct answer is (c) Father.
A minor is a person who is under the age of majority, which is 18 in most jurisdictions. A minor is not considered to be an adult and does not have the same legal rights and responsibilities as an adult.
A natural guardian is a person who has a legal right to care for and protect a minor. The natural guardian of a minor is usually the minor’s parent. If the minor’s parents are deceased or unable to care for the minor, the natural guardian may be the minor’s grandparent, aunt, uncle, or other relative.
In the case of a married minor girl, the natural guardian is the girl’s father. This is because the father is the girl’s legal parent and has a duty to care for and protect her. The father’s rights as the girl’s natural guardian do not end when she marries.
The other options are incorrect because they are not the girl’s natural guardian. The father-in-law is not the girl’s legal parent and does not have a duty to care for and protect her. The mother is the girl’s legal parent, but she is not the girl’s natural guardian because the father is still alive. The husband is not the girl’s legal parent and does not have a duty to care for and protect her.