Which sample area shows maximum diversity?

Options

A.
B.
C.
D.

Answer

To determine which sample area shows maximum biodiversity, we need to analyze the given options based on the variety of organisms present in each area. Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the number of different species and their relative abundance.

### Step-by-Step Solution:

1. **Understand the Concept of Biodiversity**:
- Biodiversity includes both the variety of species (flora and fauna) and the number of individuals of each species in a given area.

2. **Analyze Each Option**:
- **Option 1**: Contains birds, insects, and elephants.
- Types of organisms: 3 (birds, insects, mammals).
- Number of individuals: 4 birds, 4 insects, 4 elephants.
- **Option 2**: Contains crow, pigeon, cuckoo, and mina.
- Types of organisms: 1 (all birds).
- Number of individuals: 4 birds.
- **Option 3**: Contains pigeon, crow, and an insect.
- Types of organisms: 2 (birds and insects).
- Number of individuals: 2 birds, 1 insect.
- **Option 4**: Contains butterfly, banana fly, and lizards.
- Types of organisms: 1 (all insects).
- Number of individuals: 3 insects.

3. **Compare the Diversity**:
- From the analysis, Option 1 has the highest diversity because it includes three different types of organisms: birds, insects, and a mammal (elephant).
- The other options have fewer types of organisms, with Options 2, 3, and 4 containing either only birds or only insects.

4. **Conclusion**:
- Therefore, the sample area that shows maximum diversity is **Option 1**.

### Final Answer:
**Option 1** has the maximum biodiversity.

---