Ground tissue system mainly consists of

Options

A. Meristem
B. Collenchyma
C. Sclerenchyma
D. Parenchyma

Answer

**Step-by-Step Solution:**

1. **Understanding Ground Tissue System**: The ground tissue system in plants is one of the three main tissue systems, alongside the dermal and vascular systems. It primarily provides support, storage, and photosynthesis.

2. **Identifying Components**: The ground tissue system is made up of simple permanent tissues. The main types of simple permanent tissues include:
- **Parenchyma**: These are living cells that are involved in storage, photosynthesis, and tissue repair.
- **Collenchyma**: These cells provide support, especially in young stems and leaves, and are characterized by their thickened cell walls.
- **Sclerenchyma**: These are dead cells that provide structural support due to their thick, lignified walls.

3. **Determining the Main Component**: Among the three types of tissues (parenchyma, collenchyma, and sclerenchyma), parenchyma is the most abundant and predominant type found in the ground tissue system.

4. **Conclusion**: Therefore, the ground tissue system mainly consists of parenchyma.

**Final Answer**: The ground tissue system mainly consists of parenchyma.

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