[Solved] Alex reaches for a toy truck, which is hidden under the toy box. What would an informed observer be most likely to assume about this action? A) Alex's action is random. B) The action's significance depends on Alex's age. C) The action's significance depends on the Alex's gender. D) Alex has a mental representation of the object in mind. Klinefelter Syndrome: A genetic condition in males resulting from an extra X chromosome, often characterized by physical, developmental, and fertility issues. Triple X Syndrome: A genetic condition found in females, characterized by the presence of an extra X chromosome, leading to a 47,XXX karyotype. Fragile X Syndrome: A genetic disorder characterized by intellectual disability, behavioral challenges, and various physical features, caused by a mutation on the X chromosome. Genetic Counseling: A service that provides information and support to people who have, or may be at risk for, genetic disorders.