The major androgen present in humans is

Options

A. testosterone
B. estrogen
C. androsterone
D. progesterone

Answer

To solve the question "The major androgen present in humans is," we can follow these steps:

### Step 1: Understand the term "androgen"
- Androgens are a group of hormones that play a role in male traits and reproductive activity. They are often referred to as male hormones, although both men and women produce them.

**Hint:** Remember that androgens are primarily associated with male characteristics.

### Step 2: Analyze the options provided
- The options given are:
A) Testosterone
B) Estrogen
C) Androsterone
D) Progesterone

**Hint:** Look for which hormones are typically classified as androgens and which are associated with female reproductive functions.

### Step 3: Eliminate options based on gender specificity
- **Estrogen** and **Progesterone** are primarily female hormones involved in the menstrual cycle, pregnancy, and other female reproductive functions. Therefore, they can be eliminated.
- **Androsterone** is a less potent androgen compared to testosterone and is not considered the major androgen.

**Hint:** Focus on the hormones that are predominantly found in males.

### Step 4: Identify the major androgen
- **Testosterone** is the most significant androgen in humans. It is produced mainly in the testes in males and is responsible for the development of male secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair.

**Hint:** Testosterone is often referred to as the primary male sex hormone.

### Step 5: Conclude the answer
- Based on the analysis, the major androgen present in humans is **Testosterone**.

**Final Answer:** A) Testosterone