Which WIC section applies to a minor who suffered serious physical harm inflicted by a parent?

The correct choice refers to the section of the Welfare and Institutions Code (WIC) that pertains specifically to children who have suffered serious physical harm, particularly as a result of the actions of a parent or guardian. Section 300(a) outlines the criteria for dependency cases involving minors in circumstances where they have experienced such harm. This section is critical in establishing the legal framework for intervention and protection of children in situations where their safety and well-being are compromised due to parental actions.

This focus on serious physical harm underscores the state's responsibility to act when a child's welfare is at risk, thus allowing for provisions such as temporary custody and protective services to be enacted swiftly in the best interest of the child.