____ Is a Developmental Disorder Marked by a Lack of Interest

question 270

Multiple Choice

____ is a developmental disorder marked by a lack of interest in social relations, abnormal language development and repetitive behaviour.

• A) Autism
• B) Turner syndrome
• C) Down syndrome
• D) Fragile X syndrome

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Definitions:

Thymosin

A hormone that promotes the production of certain lymphocytes.

T Cells

A type of white blood cell that plays a central role in the body's immune response by attacking infected or cancerous cells.

Thymus

A gland that lies between the lungs. It secretes a hormone called thymosin.

Graves' Disease

An autoimmune disorder that results in the overproduction of thyroid hormones, causing hyperthyroidism.