Passage cells are found in

Options

A. Dicot stem
B. Aerial root
C. Monocot root
D. Monocot stem

Answer

**Step-by-Step Solution:**

1. **Understanding Passage Cells**: Passage cells are specialized cells that facilitate the movement of water and nutrients within a plant. They are primarily found in the endodermis, which is the innermost layer of the cortex in roots.

2. **Identifying the Location of Passage Cells**: Passage cells are specifically located in the endodermis of vascular plants. Vascular plants are those that possess vascular tissues (xylem and phloem) for the transport of water, nutrients, and food.

3. **Characteristics of Passage Cells**: These cells are located opposite to the protoxylem strands in the endodermis. They are also referred to as transfusion cells because they allow for the efficient movement of water with low resistance.

4. **Types of Roots with Passage Cells**: Passage cells are found in two types of roots: monocot roots and dicot roots.

5. **Evaluating the Options**: The question provides four options:
- A) Dicot Stem
- B) Arial Root
- C) Monocot Root
- D) Monocot Stem

6. **Selecting the Correct Answer**: Among the given options, the only correct one where passage cells are specifically found is:
- **C) Monocot Root**.

Thus, the correct answer to the question "Passage cells are found in" is **C) Monocot Root**.

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