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Determination of age by counting growth ...

Determination of age by counting growth rings falls under

A

Dendrology

B

Dendrochronology

C

Chronology

D

Chorology.

Text Solution

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The correct Answer is:
To determine the age of a tree by counting its growth rings, we follow these steps: ### Step-by-Step Solution: 1. **Understanding Growth Rings**: Trees produce a new layer of growth each year, which can be observed as rings in the cross-section of the trunk. Each ring typically consists of a light and a dark part, representing different growth phases during the year. 2. **Identifying the Process**: The scientific study of these growth rings to determine the age of a tree is known as dendrochronology. This term specifically refers to the dating of events and environmental changes based on the analysis of tree ring data. 3. **Eliminating Incorrect Options**: - **Dendrology**: This is the study of trees and woody plants, focusing on their classification and ecology, but it does not specifically involve counting growth rings for age determination. - **Chronology**: This term refers to the arrangement of events in time but does not pertain specifically to trees. - **Chorology**: This is the study of the geographical distribution of organisms, which is unrelated to tree ring analysis. 4. **Conclusion**: Based on the definitions and the specific focus on counting growth rings, the correct answer to the question is **dendrochronology**. ### Final Answer: The determination of age by counting growth rings falls under **dendrochronology**. ---
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