Which one is inherited disorder ?

Options

A. Albinism
B. AIDS
C. Parkinson disease
D. Leprosy

Answer

To determine which one of the given options is an inherited disorder, we will analyze each option step by step.

### Step 1: Analyze Albinism
- **Definition**: Albinism is characterized by a partial or complete loss of pigmentation in the skin, hair, and eyes.
- **Genetic Basis**: Albinism is primarily caused by genetic mutations that affect melanin production. It can be inherited in different ways, such as X-linked recessive or autosomal recessive, depending on the type of albinism.
- **Conclusion**: Albinism is indeed an inherited disorder.

### Step 2: Analyze AIDS
- **Definition**: AIDS stands for Acquired Immunodeficiency Syndrome.
- **Cause**: It is caused by the Human Immunodeficiency Virus (HIV), which is an infectious virus.
- **Conclusion**: AIDS is not an inherited disorder; it is acquired through infection.

### Step 3: Analyze Parkinson's Disease
- **Definition**: Parkinson's disease is a neurodegenerative disorder that affects movement and can lead to tremors and stiffness.
- **Cause**: While there may be genetic factors involved, it is primarily considered a degenerative disease that occurs due to a combination of genetic and environmental factors.
- **Conclusion**: Parkinson's disease is not classified as an inherited disorder.

### Step 4: Analyze Leprosy
- **Definition**: Leprosy is an infectious disease caused by the bacterium Mycobacterium leprae.
- **Cause**: It is transmitted from person to person and is not caused by genetic factors.
- **Conclusion**: Leprosy is not an inherited disorder; it is an infectious disease.

### Final Conclusion
After analyzing all the options, the only inherited disorder among the choices is **Albinism**.

### Answer: Albinism is the inherited disorder.

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