Select the incorrect statement.

Options

A. Carpel is a part of androecium.
B. One non-motile male gamete is formed inside the tube during its growth through style.
C. Synergids have filiform apparatus that guides the entry of pollen tube into the nucellus.
D. All of these

Explanation

To solve the question "Select the incorrect statement," we need to analyze each of the provided statements to determine which one is incorrect.

### Step-by-Step Solution:

1. **Examine the First Statement:**
- The first statement claims that "Karpal is a part of Androecium."
- **Analysis:** This statement is incorrect because Karpal (or carpel) is actually a part of the Gynoecium, not the Androecium. The Androecium consists of stamens, which include the anther and filament.

2. **Examine the Second Statement:**
- The second statement states that "one non-motile gamete is formed inside the tube during its growth through the style."
- **Analysis:** This statement is also incorrect. During the process of fertilization, two male gametes (sperm cells) are formed, and they are motile. Therefore, the statement incorrectly describes the number and type of gametes.

3. **Examine the Third Statement:**
- The third statement mentions that "Synergids form a structure that guides the entry of the pollen tube into the ovule."
- **Analysis:** This statement is incorrect as well. Synergids do help in guiding the pollen tube towards the ovule, but the statement is misleading as it does not accurately describe their role.

4. **Conclusion:**
- All three statements analyzed are incorrect. Therefore, the answer to the question is that all the statements provided are incorrect.

### Final Answer:
All three statements are incorrect.

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