Which of the following combination of features would you observe in grass?

Options

A. Parallel venation and fibrous root
B. Parallel venation and tap root
C. Reticulate venation and fibrous root
D. Reticulate venation and tap root

Answer

To determine the combination of features observed in grass, we can follow these steps:

### Step 1: Understand Root Types
- Grass typically has a **fibrous root system**. This means that the roots arise from the base of the stem and spread out in many directions, rather than having a single primary root like a tap root.

### Step 2: Understand Venation Types
- Grass also exhibits **parallel venation**. This means that the veins in the leaves run parallel to each other, rather than forming a network.

### Step 3: Analyze the Options
- Now, let's look at the options provided:
A. Parallel venation and fibrous root
B. Parallel venation and tap root
C. Reticulate venation and fibrous root
D. Reticulate venation and tap root

### Step 4: Match Features with Grass
- Option A (Parallel venation and fibrous root) matches the characteristics of grass.
- Option B (Parallel venation and tap root) is incorrect because grass does not have a tap root.
- Option C (Reticulate venation and fibrous root) is incorrect because grass does not have reticulate venation.
- Option D (Reticulate venation and tap root) is also incorrect for the same reasons.

### Conclusion
- The correct answer is **Option A: Parallel venation and fibrous root**.

---