Carolus Linnaeus classified plant kingdom on the basis of :-

Options

A. Floral morphology
B. Overall morophology of plants
C. Type of sexual reproduction
D. Anatomical character

Answer

**Step-by-Step Solution:**

1. **Understanding the Context**: The question asks about the basis on which Carolus Linnaeus classified the plant kingdom. It is important to know who Linnaeus is and his contributions to taxonomy.

2. **Identifying Linnaeus's Classification System**: Linnaeus is known for creating an artificial classification system, often referred to as sexual classification. This system primarily focused on the reproductive structures of plants.

3. **Floral Morphology**: Linnaeus classified plants mainly based on floral morphology, which includes characteristics such as the number of stamens and the arrangement of carpels. He identified 24 classes of flowering plants based on these floral characteristics.

4. **Analyzing the Options**:
- **Floral Morphology**: This option is correct as it directly relates to Linnaeus's classification system.
- **Overall Morphology of Plants**: This is incorrect because Linnaeus did not classify plants based on their overall structure.
- **Type of Sexual Reproduction**: This is also incorrect as it does not encompass the specific floral characteristics Linnaeus focused on.
- **Anatomical Character**: This option is incorrect as well since Linnaeus's classification was not based on anatomical features.

5. **Conclusion**: Based on the analysis, the correct answer is **A, floral morphology**.

**Final Answer**: Carolus Linnaeus classified the plant kingdom on the basis of floral morphology.

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