The fourth whorl of flower is of

Options

A. Petals
B. Stamens
C. Carpels
D. Sepals

Answer

To answer the question "The fourth whorl of flower is of," we need to analyze the structure of a flower and identify its different whorls. Here’s a step-by-step solution:

### Step 1: Understand the Structure of a Flower
A typical flower consists of four main whorls, each serving a different function. These whorls are arranged in a specific order from the outermost to the innermost.

### Step 2: Identify the First Whorl
The first whorl is known as the **Calyx**, which is made up of sepals. The primary function of the calyx is to protect the flower in its bud stage.

### Step 3: Identify the Second Whorl
The second whorl is called the **Corolla**, which consists of petals. The petals are usually brightly colored and serve to attract pollinators.

### Step 4: Identify the Third Whorl
The third whorl is known as the **Androsium**, which is the male reproductive part of the flower. It consists of stamens, which produce pollen.

### Step 5: Identify the Fourth Whorl
The fourth and innermost whorl is called the **Gynoecium**. This is the female reproductive part of the flower and consists of structures such as the ovary, style, and stigma. The individual units of the gynoecium are called carpels.

### Conclusion
Based on the analysis of the flower structure, the fourth whorl of the flower is the **Gynoecium**, which is the female reproductive part. Therefore, the correct answer to the question is **Carpels**.

### Final Answer
The fourth whorl of the flower is of **Carpels**.

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