Cycas is a

Options

A. (a) living fossil
B. (b) fossil
C. (c) endangered species
D. (d) exotic species.

Answer

**Step-by-Step Solution:**

1. **Identify the Subject**: The question asks about "Cycas," which is a genus of plants commonly known as cycads.

2. **Scientific Classification**: Cycas belongs to the group known as Gymnosperms. Gymnosperms are seed-producing plants that do not form flowers or fruits.

3. **Common Name and Scientific Name**: The common name for Cycas is "sago palm," and its scientific name is Cycas revoluta.

4. **Understanding the Options**: The options provided are:
- A) Living fossil
- B) Fossil
- C) Endangered species
- D) Exotic species

5. **Evaluate Each Option**:
- **A) Living fossil**: Cycas is often referred to as a living fossil because it has existed for millions of years with little change and is still present today.
- **B) Fossil**: This option is incorrect since Cycas is still alive and not a fossil.
- **C) Endangered species**: While Cycas is near threatened, it is not classified as endangered, making this option incorrect.
- **D) Exotic species**: This is incorrect as there are native species of Cycas in India.

6. **Conclusion**: The correct answer is A) Living fossil, as Cycas is still present today and has not undergone significant evolutionary changes compared to its ancient relatives.

**Final Answer**: A) Living fossil

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