The male cone of Pinus is formed of

Options

A. Anthers
B. Megasporophylls
C. Ligules
D. Microsporophylls

Explanation

To answer the question "The male cone of Pinus is formed of," we can break down the information provided in the video transcript step by step.

### Step-by-Step Solution:

1. **Identify the Type of Plant**:
- Pinus is a type of Gymnosperm. Gymnosperms are plants that produce seeds that are not enclosed in an ovary.

2. **Understand the Structure of Cones**:
- In Gymnosperms, there are two types of cones: male and female. The male cone is responsible for producing pollen, while the female cone is involved in seed production.

3. **Define the Male Cone**:
- The male cone of Pinus is specifically referred to as the Microsporeophyll. This is a crucial term to remember as it directly answers the question.

4. **Components of the Male Cone**:
- The male cone is formed of several structures including:
- **Microsporeophyll**: This is the primary structure of the male cone and is responsible for producing pollen.
- **Ligules**: These are small, leaf-like structures that may be associated with the microsporeophyll.
- **Anthos**: Although mentioned, it is primarily associated with angiosperms and not directly relevant to the male cone of Pinus.

5. **Comparison with Female Cone**:
- The female cone is known as Megasporophyll, which is larger and located in the upper part of the tree, while the male cone (Microsporeophyll) is smaller and located in the lower region.

### Final Answer:
The male cone of Pinus is formed of Microsporeophyll, along with ligules and associated structures.

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