Septate sclereides occur in pereskia in
(a) pith and cortex
(b) xylem
(c) phloem
(d) pericycle

Options

A. pith and cortex
B. xylem
C. phloem
D. pericycle.

Answer

To solve the question regarding the location of septate sclereids in Pereskia, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Term "Septate Sclereids":**
- Septate sclereids are a type of sclerenchyma cell. Sclerenchyma cells are known for their thick, lignified secondary cell walls which provide structural support to the plant.

2. **Identify the Characteristics of Sclereids:**
- Sclereids can vary in shape but are typically oval or round. They are short cells with lignified walls, which contribute to the mechanical strength of the plant.

3. **Determine the Function of Sclereids:**
- The primary function of sclereids, including septate sclereids, is to provide mechanical strength to the plant tissues.

4. **Analyze the Options Given in the Question:**
- (a) Pith and cortex
- (b) Xylem
- (c) Phloem
- (d) Pericycle

5. **Evaluate Each Option:**
- **Pith and Cortex:** Not typically where septate sclereids are found.
- **Xylem:** Sclereids are not present in xylem.
- **Phloem:** This is where septate sclereids are primarily located.
- **Pericycle:** Not a common location for septate sclereids.

6. **Select the Correct Answer:**
- Based on the analysis, the correct answer is **(c) phloem**.

### Final Answer:
The correct option is **(c) phloem**.

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