What is P-Protein?

Explanation

### Step-by-Step Solution:

1. **Definition of P-Protein**: P-Protein, also known as phloem protein, is a type of protein found in the phloem tissue of plants.

2. **Location**: It is primarily located in the sap-conducting sieve elements of the phloem, which is the vascular tissue responsible for the transport of nutrients and food materials throughout the plant.

3. **Forms of P-Protein**: The P-Protein can take various forms depending on the species of the plant. These forms can range from a network of filaments to discrete crystalline bodies.

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