Number of genetic disorders in human beings is

Options

A. 300
B. 3000
C. 100
D. 150

Answer

To determine the number of genetic disorders in human beings, we can follow these steps:

### Step 1: Understand Genetic Disorders
Genetic disorders are diseases that are caused by abnormalities in an individual's DNA. These disorders can be inherited from one generation to the next.

**Hint:** Think about how traits and diseases can be passed down through families.

### Step 2: Identify Types of Genetic Disorders
Genetic disorders can be classified into two main categories: monogenic (caused by a mutation in a single gene) and polygenic (involving multiple genes).

**Hint:** Consider how many genes are involved in different types of genetic disorders.

### Step 3: Recognize the Number of Identified Genetic Disorders
Research indicates that there are approximately 3,000 identified genetic disorders caused by single gene mutations. These are referred to as monogenic disorders.

**Hint:** Look for credible sources or databases that list genetic disorders to find the number.

### Step 4: Conclusion
Based on the information gathered, the number of genetic disorders in human beings is approximately 3,000.

**Hint:** Summarize your findings to confirm the total number of genetic disorders.

### Final Answer
The number of genetic disorders in human beings is approximately **3,000**.

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