P. Maheswari popularized the use of these characters in plant taxonomy

Options

A. Anatomical
B. Embryological
C. In vitro tissue culture
D. Morphological

Answer

**Step-by-Step Solution:**

1. **Identify the Key Figure**: The question mentions P. Maheshwari, an eminent Indian botanist known for his contributions to plant taxonomy.

2. **Understand His Contributions**: P. Maheshwari made significant advancements in various fields of plant science, particularly in plant embryology, morphology, anatomy, physiology, and biochemistry.

3. **Focus on Plant Taxonomy**: The question specifically asks about the characters that Maheshwari popularized in plant taxonomy. We need to determine which of the provided options aligns with his work.

4. **Evaluate the Options**: The options given are:
- Anatomical
- Embryological
- In vitro tissue culture
- Morphological

5. **Analyze the Options**:
- **Anatomical**: While Maheshwari did work in anatomy, it is not his most notable contribution in taxonomy.
- **Embryological**: Maheshwari is recognized as a pioneer in plant embryology and conducted extensive research on embryological characters, making this a strong candidate.
- **In vitro tissue culture**: Although he contributed to this field, it is not primarily related to taxonomy.
- **Morphological**: Maheshwari did work in morphology, but again, it is not the primary focus of his contributions to taxonomy.

6. **Conclude the Answer**: Based on the analysis, the correct answer is that P. Maheshwari popularized the use of **embryological characters** in plant taxonomy.

**Final Answer**: P. Maheshwari popularized the use of embryological characters in plant taxonomy.

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