Which Structure Is Accurately Described as the "Superhighway" Connecting the Two

question 116

Multiple Choice

Which structure is accurately described as the "superhighway" connecting the two hemispheres of the brain?

• A) Pons
• B) Endocrine gland
• C) Brain stem
• D) Corpus callosum

Recognize the significance of the body cavity (coelom) in the organization and evolution of animals.

Understand the development and significance of the three germ layers in animals.

Identify key characteristics defining major animal clades such as Ecdysozoa.

Understand the evolutionary significance and diversity of body plans in animal phyla.

---

Definitions:

Psychological Disorders

Psychological disorders are patterns of behavioral, cognitive, or emotional symptoms that impact multiple areas of life, leading to distress for the person experiencing these symptoms.

Chemical Imbalance

A hypothesis that mental health conditions are associated with changes or imbalances in brain chemicals or neurotransmitters.

Depressed

A mental health condition characterized by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in activities.

Sociocultural Approach

A theoretical approach that explores how societal and cultural factors impact individual behavior and cognitive processes.