Choose the incorrect option for why plants can get along without respiratory organs as plants, unlike animals, have no specialized organs for gaseous exchange.

Options

A. Respiration rate is faster than animals in roots, stems and leaves
B. `O_(2)` released during photosynthesis is utilized for respiraiton
C. Loose packing packing of parenchyma cells in leaves, stems and roots facilitates respiration
D. There is very little transport of gases from one plant part to another.

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Question**: The question asks us to identify the incorrect option regarding why plants can survive without specialized respiratory organs. Unlike animals, plants do not have specialized organs for gaseous exchange.

2. **Identifying the Processes**: Plants perform two main processes: photosynthesis and respiration. Photosynthesis occurs in the presence of sunlight, where plants take in carbon dioxide (CO2) and release oxygen (O2). Respiration, on the other hand, involves the intake of oxygen and the release of carbon dioxide.

3. **Role of Stomata**: Both photosynthesis and respiration in plants occur through small openings called stomata, which are primarily found on the leaves. This means that plants can exchange gases without needing specialized respiratory organs.

4. **Evaluating the Options**: We need to analyze the provided options to find the incorrect statement:
- **Option 1**: "Respiration rate is faster than animals in roots, stems, leaves."
- This statement is incorrect because the respiration rate in plants is generally slower than in animals. While respiration can vary in different parts of the plant (faster in leaves due to more stomata), it is not faster overall than in animals.
- **Option 2**: "Oxygen is released during photosynthesis."
- This statement is correct as oxygen is indeed released during photosynthesis.
- **Option 3**: "Loose packing of parenchyma facilitates respiration."
- This statement is also correct. The loose packing of parenchyma cells allows for easier gas exchange.
- **Option 4**: "Very little transport of gases occurs."
- This statement is correct as gas transport in plants occurs mainly through diffusion, which is a slow process.

5. **Conclusion**: The incorrect option is the first one, which states that "respiration rate is faster than animals in roots, stems, leaves." This is not true as the respiration rate in plants is generally slower than in animals.

---