Find out the incorrect one (w.r.t. pinnate compound leaf)

Options

A. Feather like outline
B. Leaflets are attached to the tip of petiole (
C. Leaflets bearing axis is a continuation of petiole
D. Leaflets occur in two rows

Answer

### Step-by-Step Solution:

1. **Understanding Pinnate Compound Leaves**:
- Pinnate compound leaves have a feather-like structure where leaflets are arranged along a central axis known as the rachis.

2. **Analyzing the Statements**:
- **Statement 1**: "Feather-like outline" - This is correct as pinnate compound leaves do resemble feathers.
- **Statement 2**: "Leaflets are attached to the tip of petiole" - This is incorrect. In pinnate leaves, leaflets are attached along the rachis, not at the tip of the petiole.
- **Statement 3**: "Leaflet bearing axis is a continuation of petiole" - This is correct. The rachis is indeed a continuation of the petiole.
- **Statement 4**: "Leaflets occur in two rows" - This is also correct as leaflets are typically arranged in pairs along the rachis.

3. **Identifying the Incorrect Statement**:
- The only incorrect statement among the options is the second one: "Leaflets are attached to the tip of petiole".

4. **Conclusion**:
- The incorrect statement with respect to pinnate compound leaves is that leaflets are attached to the tip of the petiole.