A mutagen pollutant is:

Options

A. Organosphosphates
B. Resins
C. Hydrocarbons
D. Nitrogen oxides.

Answer

To solve the question "A mutagen pollutant is:", we will follow these steps:

### Step 1: Understand the concept of pollution
Pollution refers to any undesirable change in the characteristics of land, water, or air caused by various agents known as pollutants.

### Step 2: Identify types of pollutants
Pollutants can be in the form of gases, particulate matter, dust, smog, acids, pesticides, and more. Each type of pollutant can have different effects on the environment and living organisms.

### Step 3: Define mutagens
Mutagens are agents that can cause mutations in the DNA of organisms. These mutations can occur due to various factors, including certain chemicals.

### Step 4: Identify mutagenic pollutants
Among the pollutants, some can act as mutagens. Hydrocarbons are one such group of chemicals that are known to induce mutations and are classified as mutagenic pollutants.

### Step 5: Analyze the options
In the question, we need to identify which of the given options is a mutagen pollutant. The correct choice is hydrocarbons, as they are known to have mutagenic properties.

### Step 6: Conclude the answer
Based on the analysis, the answer to the question "A mutagen pollutant is:" is hydrocarbons.

### Final Answer:
Hydrocarbons.

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