A waxy substance produced by honey bee to repair come is called

Options

A. Propolis
B. Honey dew
C. Nectar
D. Ethylene

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the name of a waxy substance produced by honey bees that is used to repair their hives (also referred to as comb).

2. **Analyzing the Options**: The question provides several options. We need to evaluate each one to find the correct answer.

3. **Evaluating the First Option - Propolis**: Propolis is described as a red or brown resin-like substance collected by honey bees from tree buds. It is used to repair and seal the crevices in the honeycomb. This fits the description of a waxy substance used for repairs.

4. **Evaluating the Second Option - Honeydew**: Honeydew is identified as a sugar-rich liquid secreted by certain insects. It is not a substance produced by honey bees for repairing combs, so this option is incorrect.

5. **Evaluating the Third Option - Nectar**: Nectar is the sugary liquid collected by honey bees from flowers. While it is important for honey production, it is not used for repairing combs, making this option incorrect.

6. **Evaluating the Fourth Option - Ethylene**: Ethylene is an industrial chemical and not related to honey bees or hive repair. Therefore, this option is also incorrect.

7. **Conclusion**: After evaluating all options, the correct answer is **Propolis**, as it is the waxy substance produced by honey bees to repair their comb.

**Final Answer**: Propolis

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