____Kidneys are shaped and reddish brown in colour.

Explanation

**Step-by-Step Text Solution:**

1. **Understanding the Structure of Kidneys**: The kidneys are vital organs in the human body, primarily responsible for filtering blood and producing urine.

2. **Shape of Kidneys**: The kidneys are described as being "bean-shaped." This means that if you were to look at a kidney, it would resemble the shape of a kidney bean, which is oval and slightly curved.

3. **Color of Kidneys**: The kidneys have a reddish-brown color. This coloration is due to the rich blood supply and the presence of various tissues within the kidney.

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