**Core Concept**
Turner's syndrome is a genetic disorder in females characterized by the complete or partial absence of one X chromosome. It affects physical and reproductive development, and is often associated with various clinical features.

**Why the Correct Answer is Right**
Turner's syndrome is typically associated with short stature, gonadal dysgenesis, infertility, and cardiovascular abnormalities. The syndrome is also linked to a higher risk of autoimmune disorders and certain learning difficulties. The characteristic physical features include a webbed neck, low-set ears, and a broad chest.

**Why Each Wrong Option is Incorrect**
**Option A:** This option may be true for Turner's syndrome, as individuals often experience short stature and growth hormone deficiency. However, it is not the correct answer as short stature is a common feature of the syndrome.
**Option B:** Individuals with Turner's syndrome may indeed experience cardiovascular abnormalities, including bicuspid aortic valve and coarctation of the aorta. This option is also not the correct answer.
**Option C:** This option is correct, as individuals with Turner's syndrome typically exhibit normal intelligence and do not experience cognitive impairment or learning difficulties. The other options listed are common features of the syndrome.

**Clinical Pearl / High-Yield Fact**
Turner's syndrome is a genetic disorder that affects females, and it is essential to diagnose it early to manage associated complications and provide appropriate treatment.

**Correct Answer: C. Individuals with Turner's syndrome typically exhibit normal intelligence and do not experience cognitive impairment or learning difficulties.**