What Are the Main Symptoms of ADHD? What Causes This

question 144

Essay

What are the main symptoms of ADHD? What causes this disorder and how is it most effectively treated?

Understand the concept of a gene pool and its relevance to genetic diversity in populations.

Explain the process and significance of meiosis in sexual reproduction and genetic diversity.

Acquire knowledge on genetic testing techniques and their purposes.

Understand the concept of canalization and its influence on phenotypic expression.

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Definitions:

Fight or Flight

A physiological response to perceived threats that prepares the body to either confront or flee from the threat.

Sympathetic Nervous System

A part of the autonomic nervous system that prepares the body for "fight or flight" responses during stressful situations.

Efferent Nerve Fibres

Nerve fibers that carry impulses away from the central nervous system to effectors such as muscles or glands.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, responsible for processing and transmitting information throughout the body.