Component of pholem which is absent most of the monocots is

Options

A. Pholem parenchyma
B. Sieve pores
C. Sieve tube
D. Companion cell

Answer

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for a component of phloem that is absent in most monocots. Phloem is the tissue responsible for the transport of nutrients and food in plants.

2. **Identify the Components of Phloem**: The main components of phloem include:
- Sieve tubes
- Companion cells
- Phloem parenchyma
- Phloem fibers

3. **Analyze the Options**: The options provided are:
- Phloem parenchyma
- Sieve pores
- Sieve tube
- Companion cell

4. **Evaluate Each Option**:
- **Phloem Parenchyma**: These are living cells that store food and help in the conduction of nutrients. They are indeed absent in most monocots.
- **Sieve Pores**: These are part of the sieve tube elements and are present in both monocots and dicots.
- **Sieve Tube**: These are present in both monocots and dicots and are essential for phloem function.
- **Companion Cell**: These cells are closely associated with sieve tubes and are also present in both monocots and dicots.

5. **Conclusion**: Based on the analysis, the component of phloem that is absent in most monocots is **phloem parenchyma**.

### Final Answer:
The component of phloem which is absent in most of the monocots is **phloem parenchyma**.

---