Branched stem is found in

Options

A. Cycas + Pinus
B. Cycas + Cedrus
C. Pinus + Cedrus
D. Cycas only

Answer

To determine which of the given options has a branched stem, we can analyze the characteristics of the plants mentioned: Cycus, Pinus, and Cidrus.

### Step-by-Step Solution:

1. **Identify the Plants**: The plants mentioned in the question are Cycus, Pinus, and Cidrus.

2. **Understand Plant Types**: All these plants are classified under Gymnosperms. Gymnosperms are known for having naked seeds, meaning their seeds are not enclosed in an ovary.

3. **Examine Stem Characteristics**:
- **Cycus**: This plant typically has an unbranched stem. It is a type of cycad and is characterized by its stout trunk that does not branch.
- **Pinus**: This is a genus of coniferous trees known for their branched stems. They have a typical tree structure with a trunk that branches out into limbs.
- **Cidrus**: Similar to Pinus, Cidrus (cedar trees) also has a branched stem structure.

4. **Analyze the Options**:
- **Cycus + Pinus**: This combination includes Cycus, which is unbranched, and Pinus, which is branched.
- **Cycus + Cidrus**: This combination includes Cycus (unbranched) and Cidrus (branched).
- **Pinus + Cidrus**: Both of these plants have branched stems.
- **Cycus only**: This option is incorrect as Cycus has an unbranched stem.

5. **Conclusion**: The correct answer is the option that includes both Pinus and Cidrus, as both have branched stems. Therefore, the correct option is **Pinus + Cidrus**.

### Final Answer:
Branched stem is found in **Pinus + Cidrus**.