Although the cause of antisocial personality disorder is unclear, some people do appear to have a genetic vulnerability. For example, twin and adoption studies indicate that biological relatives of those with antisocial personality disorder:

Explanation:

Twin and adoption studies indicate that biological relatives of those with antisocial personality disorder are at increased risk for antisocial behavior

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a