Wildlife is
(a) All biota excluding man, domestic animals and cultivated crops
(b) All vertebrates of reserve forests
(c) All animals of reserve forests
(d) All animals and plants of reserve forests

Options

A. All biota excluding man. Domestic animals and cultivated crops
B. All vertebrates of reserve forests
C. All animals of reserve forests
D. All animals and plants of reserve forests.

Answer

To solve the question regarding the definition of wildlife, we can break it down step by step:

### Step-by-Step Solution:

1. **Understanding Wildlife**: Wildlife refers to all living organisms that exist in their natural environment, which includes both animals and plants. It does not encompass domesticated species or cultivated crops.

2. **Analyzing the Options**:
- **Option (a)**: "All biota excluding man, domestic animals and cultivated crops."
- This option correctly identifies wildlife as all living organisms in the wild, excluding humans and domesticated species.
- **Option (b)**: "All vertebrates of reserve forests."
- This option is too narrow as it only includes vertebrates and limits the scope to reserve forests.
- **Option (c)**: "All animals of reserve forests."
- Similar to option (b), this option excludes plants and is limited to animals found in reserve forests.
- **Option (d)**: "All animals and plants of reserve forests."
- While this option includes both animals and plants, it still restricts wildlife to reserve forests, which is not a comprehensive definition.

3. **Conclusion**: The most accurate definition of wildlife is provided in option (a), as it encompasses all living organisms in the wild while excluding humans, domestic animals, and cultivated crops.

### Final Answer:
**(a) All biota excluding man, domestic animals and cultivated crops.**