Select the correct statement

Options

A. Absorption of water by seeds and drywood are examples of facilitated diffusion
B. The apoplast is a system of interconnected protoplasts
C. Pinus seeds cannot germinate and establish without the presence of mycorrhizae
D. Translocation in phloem is unidirectional whereas in xylem it is bidirectional

Answer

To solve the question of selecting the correct statement, we will analyze each of the provided statements step by step.

### Step 1: Analyze the First Statement
The first statement claims that "absorption of water by seeds and dry woods are the example of fascinating decision."
- **Evaluation**: This statement is incorrect. The term "fascinating decision" is likely a misinterpretation or mislabeling. The correct terminology related to water absorption in seeds is not accurately represented here.

**Hint**: Look for specific terminology related to water absorption in plants.

### Step 2: Analyze the Second Statement
The second statement mentions that "the epoplast is a system of interconnected protoclast."
- **Evaluation**: This statement is also incorrect. The epoplast refers to the pathway for the movement of water and solutes through the cell walls and intercellular spaces, while the correct term for the interconnected cytoplasm is "symplast."

**Hint**: Remember the difference between epoplast and symplast in plant physiology.

### Step 3: Analyze the Third Statement
The third statement states that "translocation in phloem is unidirectional, whereas in xylem it is wrong."
- **Evaluation**: This statement is incorrect. Translocation in phloem is actually bidirectional, allowing for the distribution of nutrients throughout the plant, while xylem translocation is unidirectional (from roots to leaves).

**Hint**: Recall the directionality of nutrient and water transport in phloem and xylem.

### Step 4: Analyze the Fourth Statement
The fourth statement claims that "minus seeds cannot germinate and destabilize without the presence of mycorrhiza."
- **Evaluation**: This statement is correct. Mycorrhiza refers to the symbiotic association between fungi and plant roots, which aids in the absorption of water and nutrients. Without mycorrhiza, certain seeds, such as those of pine (Pinus), cannot germinate effectively.

**Hint**: Consider the role of mycorrhiza in plant growth and seed germination.

### Conclusion
After evaluating all four statements, we find that the only correct statement is the fourth one regarding mycorrhiza and its importance for seed germination.

**Final Answer**: The correct statement is: "Minus seeds cannot germinate and destabilize without the presence of mycorrhiza."