Name the inadequate production of the hormone which can cause diabetes?

Explanation

**Step-by-Step Solution:**

1. **Understanding Diabetes**: Diabetes is a condition characterized by increased levels of sugar (glucose) in the blood.

2. **Role of the Pancreas**: The pancreas is an organ that produces hormones that regulate blood sugar levels. It secretes two main hormones: insulin and glucagon.

3. **Function of Insulin**: Insulin is a hormone that helps to lower blood sugar levels by facilitating the uptake of glucose into the cells for energy or storage.

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