To get a carpet like grass, lawns are moved regularly, this is done to

Options

A. remove the shoot apical meristem
B. remove the axillary buds
C. accelerate the growth of terminal bud
D. both (b) and (c)

Answer

To solve the question regarding why lawns are mowed regularly to achieve a carpet-like grass, we can follow these steps:

### Step 1: Understand the Purpose of Mowing
Mowing is the process of cutting the grass at a certain height. The primary purpose of mowing is to maintain the aesthetic appearance of the lawn and promote healthy growth.

### Step 2: Identify the Effects of Mowing
When grass is mowed, it leads to the removal of the shoot apical meristem, which is the growing tip of the plant. This is significant because:

- The shoot apical meristem is responsible for vertical growth.
- Removing it encourages the growth of lateral buds.

### Step 3: Analyze the Role of Lateral Buds
When the shoot apical meristem is removed through mowing, it promotes the growth of axillary (lateral) buds. This results in:

- A bushier appearance of the grass.
- Increased density of the grass, which contributes to a carpet-like effect.

### Step 4: Consider the Concept of Apical Dominance
Apical dominance is the phenomenon where the main central stem of the plant grows more strongly than the other side stems. Mowing inhibits apical dominance, allowing lateral buds to grow more freely.

### Step 5: Conclude the Benefits of Regular Mowing
Regular mowing not only keeps the grass looking neat and even but also enhances its growth by promoting bushiness and density. This is essential for achieving the desired carpet-like appearance.

### Final Answer
To get a carpet-like grass, lawns are mowed regularly to remove the shoot apical meristem, which promotes lateral bud growth and inhibits apical dominance, resulting in bushier and denser grass.