The period in which appearence of secondary sexual character is called

Options

A. Eunich
B. menarche
C. menopause
D. puberty

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the term that describes the period when secondary sexual characteristics appear in an individual.

2. **Identifying Key Terms**:
- Secondary sexual characteristics refer to features that develop during puberty, such as breast development in females and facial hair in males.
- The term we are looking for relates to the onset of these changes.

3. **Analyzing the Options**:
- **Option A: Unit** - This term refers to a process related to castration and is not relevant to the question.
- **Option B: Menace** - This term refers to the first menstrual period in females, known as menarche, but does not encompass the broader changes in both sexes.
- **Option C: Menopause** - This term refers to the end of the menstrual cycle in females, occurring around the age of 50, and is not related to the onset of secondary sexual characteristics.
- **Option D: Puberty** - This term refers to the developmental stage when individuals begin to develop secondary sexual characteristics.

4. **Conclusion**: After analyzing all the options, the correct answer is **Option D: Puberty**, as it is the period in which secondary sexual characteristics appear.

**Final Answer**: The period in which the appearance of secondary sexual characters is called **puberty**.

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