Dendrochronolgy deals with the study of

Options

A. Phylogeny
B. Numerical taxonomy
C. Age of trees
D. Grasses

Answer

**Step-by-Step Solution:**

1. **Understanding Dendrochronology**: Dendrochronology is a scientific method that involves the study of tree rings to determine the age of trees. Each year, a tree adds a new layer of growth, known as an annual ring.

2. **Identifying the Purpose**: The primary purpose of dendrochronology is to date the time at which these tree rings are formed. This allows scientists to understand the growth patterns of trees over time.

3. **Analyzing the Options**: The question provides four options:
- A) Phylogeny
- B) Numerical taxonomy
- C) Age of tree
- D) Grasses

4. **Evaluating Each Option**:
- **Phylogeny**: This refers to the evolutionary history and relationships among species. It does not relate to the study of tree rings.
- **Numerical Taxonomy**: This is a classification method based on numerical algorithms and does not pertain to tree age.
- **Age of Tree**: This directly relates to dendrochronology, as it involves studying the annual rings to determine how old a tree is.
- **Grasses**: The study of grasses is known as agrostology, which is unrelated to dendrochronology.

5. **Conclusion**: The correct answer is option C, "Age of tree," as it accurately describes what dendrochronology deals with.

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