Copulation period of Earthworm is

Options

A. One hour
B. Two hours
C. Four hours
D. About one week

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the copulation period of earthworms. Copulation refers to the mating or reproductive period when earthworms exchange sperm.

2. **Definition of Copulation Period**: The copulation period is the time during which one earthworm transfers its sperm to another earthworm. This is an important aspect of their reproductive process.

3. **Identifying the Duration**: The options provided are:
- One hour
- Two hours
- Four hours
- About one week

4. **Researching Earthworm Copulation**: Based on biological studies, the copulation period of earthworms is generally known to last about 60 minutes, which is equivalent to one hour.

5. **Conclusion**: Therefore, the correct answer to the question is that the copulation period of earthworms is **one hour**.

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