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Species belonging to different time peri...

Species belonging to different time periods are

A

Allochronic species

B

Parapatric species

C

Synchronic species

D

Allopatric species

Text Solution

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The correct Answer is:
### Step-by-Step Solution: 1. **Understanding the Question**: The question asks about species that belong to different time periods. This requires knowledge of terms related to species distribution and their temporal relationships. 2. **Identifying the Options**: The options provided are: - Option 1: Allochronic species - Option 2: Parapatric species - Option 3: Synchronic species - Option 4: Allopatric species 3. **Analyzing Each Option**: - **Allochronic Species**: These species do not occur in the same geological period. They belong to different time periods, which matches the requirement of the question. - **Parapatric Species**: These species evolve in geographically adjacent populations. They are not defined by time periods, making this option incorrect. - **Synchronic Species**: These species occur in the same geological period. This contradicts the question, so this option is also incorrect. - **Allopatric Species**: These species are formed due to geographic isolation of populations. Again, this does not relate to time periods, making it incorrect. 4. **Selecting the Correct Answer**: Based on the analysis, the correct answer is **Option 1: Allochronic species**, as they are the species that belong to different time periods. ### Final Answer: The species belonging to different time periods are called **Allochronic species**. ---
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