Exobiology is connected with study of

Options

A. Life in the air
B. Exodermis
C. Terrestrial organisms
D. Life on other planets

Answer

To solve the question "Exobiology is connected with the study of," we need to analyze the options provided and understand the definition of exobiology.

### Step-by-Step Solution:

1. **Understanding Exobiology**:
- The term "exobiology" can be broken down into two parts: "exo" meaning outer or external, and "biology" which refers to the study of life. Therefore, exobiology is the study of life beyond Earth.

2. **Analyzing the Options**:
- **Option A: Life in the air**: This refers to organisms that exist in the atmosphere, which does not specifically relate to life beyond Earth. This option is incorrect.
- **Option B: Exoderms**: This term is not relevant to the study of life and refers to skin or outer layers of organisms. This option is incorrect.
- **Option C: Terrestrial organisms**: This refers to life forms that exist on Earth. Since exobiology focuses on life outside of Earth, this option is also incorrect.
- **Option D: Life on other planets**: This directly relates to the study of life beyond Earth, which is the primary focus of exobiology. This option is correct.

3. **Conclusion**:
- Based on the analysis, the correct answer is **Option D: Life on other planets**.

### Final Answer:
Exobiology is connected with the study of **life on other planets**.