Select the correct combination of true and false for the given statements about pollen grain cells.
(1) The vegetative cell has an abundant food reserve.
(2) The vegetative cell has large irregularly shaped nucleus.
(3) The generative cell is small and is fixed in the cytoplasm of the vegetative cells.
(4) The generative cell is spindle - shaped and has dense cytoplasm .

Options

A. 1 - True , 2 - True , 3 - True and 4 - True
B. 1 - True , 2 - True , 3 - False and 4 - True
C. 1 - True , 2 - False , 3 - True and 4 - True
D. 1 - False , 2 - True , 3 - True and 4 - False

Answer

To solve the question regarding the statements about pollen grain cells, we will evaluate each statement one by one to determine whether they are true or false.

### Step-by-Step Solution:

1. **Statement 1: The vegetative cell has an abundant food reserve.**
- **Evaluation:** This statement is **True**. The vegetative cell in pollen grains is larger and is known to store food reserves which are important for the growth of the pollen tube during fertilization.

2. **Statement 2: The vegetative cell has a large irregularly shaped nucleus.**
- **Evaluation:** This statement is also **True**. The vegetative cell does indeed have a large nucleus that is typically irregularly shaped.

3. **Statement 3: The generative cell is small and is fixed in the cytoplasm of the vegetative cells.**
- **Evaluation:** This statement is **False**. While the generative cell is smaller than the vegetative cell, it is not fixed in the cytoplasm. Instead, it is released during the process of pollen tube formation.

4. **Statement 4: The generative cell is spindle-shaped and has dense cytoplasm.**
- **Evaluation:** This statement is **True**. The generative cell is indeed spindle-shaped and contains dense cytoplasm.

### Summary of Evaluations:
- Statement 1: True
- Statement 2: True
- Statement 3: False
- Statement 4: True

### Conclusion:
The correct combination of true and false statements is: **True, True, False, True**.