Give reasons: The amount of energy released during anaerobic respiration is less than the amount of energy released during aerobic respiration.

Explanation

**Step-by-Step Solution:**

1. **Definition of Anaerobic and Aerobic Respiration**:
- Anaerobic respiration occurs in the absence of oxygen, while aerobic respiration occurs in the presence of oxygen.

2. **Process of Glucose Breakdown**:
- In anaerobic respiration, glucose undergoes incomplete oxidation, meaning it does not break down completely. This results in the production of by-products like lactic acid or ethanol, depending on the organism.
- In contrast, aerobic respiration involves the complete oxidation of glucose, leading to the production of carbon dioxide and water.
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