Seed of Cycas is

Options

A. Exalbuminous and monocotyledonous
B. Exalbuminous and dicotyledonous
C. Albuminous and dicotyledonous
D. Albuminous and monocotyledonous.

Answer

To answer the question about the seeds of Cycas, we need to analyze the characteristics of these seeds based on the options provided.

### Step-by-Step Solution:

1. **Understanding the Seed Structure**:
- Cycas seeds are known to have a specific structure where the food storage occurs. In many plants, seeds can be classified based on where the food is stored, either in the cotyledons or in the endosperm.

2. **Defining Key Terms**:
- **Exalbuminous**: This term refers to seeds that do not have endosperm; instead, the cotyledons store the food.
- **Albuminous**: This refers to seeds that have endosperm, which stores the food.
- **Monocotyledonous**: These seeds have one cotyledon.
- **Dicotyledonous**: These seeds have two cotyledons.

3. **Analyzing Cycas**:
- In Cycas, the food is stored in the endosperm, not in the cotyledons. Therefore, Cycas seeds are classified as albuminous.
- Additionally, Cycas is a gymnosperm and is classified under the group of plants that have two cotyledons, which makes them dicotyledonous.

4. **Choosing the Correct Option**:
- Based on the analysis, Cycas seeds are albuminous (food stored in endosperm) and dicotyledonous (two cotyledons).
- Thus, the correct answer is option C: albuminous and dicotyledonous.

### Final Answer:
The seeds of Cycas are **albuminous and dicotyledonous** (Option C).

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