Artificial system of classification given by Linnaeus considers
1 Vegetative characters
2 Equal weightage to vegetative and reproductive characters
3 Androecium characters
4 The characters more affected by environment

Options

A. Vegetative characters
B. Equal weightage to vegetative and reproductive characters
C. Androecium characters
D. The characters more affected by environment

Answer

To solve the question regarding the artificial system of classification given by Linnaeus, we will analyze each option provided:

1. **Understanding Linnaeus's Classification**:
- Linnaeus developed an artificial system of classification that primarily focused on a limited number of characteristics for categorizing plants. This system is known for its simplicity and reliance on easily observable traits.

2. **Evaluating the Options**:
- **Option 1: Vegetative characters**:
- Linnaeus did not emphasize vegetative characters (like leaves and stems) in his classification. Instead, he focused more on reproductive features.
- **Conclusion**: Incorrect.

- **Option 2: Equal weightage to vegetative and reproductive characters**:
- Linnaeus did not give equal importance to both vegetative and reproductive characters. His classification leaned more towards reproductive traits.
- **Conclusion**: Incorrect.

- **Option 3: Androecium characters**:
- The androecium refers to the male reproductive part of the flower, which includes stamens. Linnaeus's classification heavily relied on characteristics of the androecium, such as the number and arrangement of stamens.
- **Conclusion**: Correct.

- **Option 4: The characters more affected by the environment**:
- Linnaeus's system did not focus on characters that vary due to environmental influences. Instead, it relied on stable, observable traits.
- **Conclusion**: Incorrect.

3. **Final Answer**:
- Based on the analysis, the correct answer is **Option 3: Androecium characters**.