Main body of an ovule is called nucellus, which 3 consists of a mass of ________

Options

A. Parenchymatous tissue
B. Collenchymatous tissue
C. Sclerechymatous tissue
D. Chlorenchymatous tissue

Answer

To answer the question, "The main body of an ovule is called nucellus, which consists of a mass of ________", we need to identify the correct type of tissue that makes up the nucellus.

### Step-by-Step Solution:

1. **Understanding the Nucellus**: The nucellus is the main body of the ovule in flowering plants. It plays a crucial role in the development of the ovule and eventually the seed after fertilization.

2. **Identifying the Tissue Types**: The question provides four options regarding the type of tissue that constitutes the nucellus:
- Option 1: Parenchymatous tissue
- Option 2: Cholenchymatous tissue
- Option 3: Sclerenchymatous tissue
- Option 4: Chlorenchymatous tissue

3. **Analyzing Each Option**:
- **Parenchymatous tissue**: This is a type of simple tissue that is typically involved in storage, photosynthesis, and tissue repair. It is known for its living cells and is commonly found in many plant structures.
- **Cholenchymatous tissue**: This type of tissue provides support and is characterized by thickened cell walls. It is usually found in young stems and leaves.
- **Sclerenchymatous tissue**: This is a supportive tissue with thick, lignified walls, and it usually consists of dead cells at maturity. It is not typically found in the ovule.
- **Chlorenchymatous tissue**: This is a type of parenchyma that contains chloroplasts and is involved in photosynthesis. It is not relevant to the structure of the ovule.

4. **Conclusion**: Among the options, parenchymatous tissue is the correct answer as it is the type of tissue that makes up the nucellus in the ovule.

### Final Answer:
The main body of an ovule is called nucellus, which consists of a mass of **parenchymatous tissue**.

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