Puberty occurs in the human male at an age of:

Options

A. 8-10 years
B. 11-14years
C. 14 -16 years
D. 18-20 years.

Answer

To answer the question "Puberty occurs in the human male at an age of:", we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Puberty**:
- Puberty is the developmental stage where an individual undergoes physical and hormonal changes leading to sexual maturity.

2. **Identify the Age Range for Male Puberty**:
- In males, puberty typically begins with the onset of increased production of sex hormones, which leads to various physical changes.

3. **Review the Options Provided**:
- The options given are:
a. 8-10 years
b. 11-14 years
c. 14-16 years
d. 18-20 years

4. **Determine the Correct Age Range**:
- Based on biological studies and general knowledge, puberty in males usually starts between the ages of 11 and 14 years. This includes the development of secondary sexual characteristics such as facial hair, deepening of the voice, and growth of the testes.

5. **Select the Correct Answer**:
- Therefore, the correct answer is option **B: 11-14 years**.

### Final Answer:
Puberty occurs in the human male at an age of **11-14 years** (Option B).

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