When we peel the skin of a potato tuber, we remove

Options

A. periderm
B. epidermis
C. cuticle
D. sapwood

Explanation

**Step-by-Step Solution:**

1. **Identify the Structure:** When we peel the skin of a potato tuber, we are removing the outer layer of the tuber. This outer layer is known as the periderm.

2. **Understand the Function of Periderm:** The periderm serves several important functions. It acts as a protective barrier for the potato tuber, safeguarding it from various threats such as pathogens (disease-causing organisms), dehydration (loss of water), and physical damage (wounding) that may occur during harvesting.

3. **Origin of Periderm:** The periderm is classified as a secondary tissue. It forms during the development of the potato tuber, replacing the original outer layer known as the epidermis.

4. **Conclusion:** Therefore, when we peel the skin of a potato tuber, we are specifically removing the periderm.

**Final Answer:** Periderm.

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