Which of the following cannot be patented

Options

A. GM plants
B. New substance of utility
C. New species of plants
D. Wind energy

Answer

To determine which of the following cannot be patented, we need to analyze each option based on patentability criteria:

1. **GM Plant**: Genetically modified plants can be patented if they meet the requirements of novelty, non-obviousness, and usefulness. Therefore, GM plants can be patented.

2. **New Substance of New Utility**: A new substance that has a specific utility can also be patented. If it is novel and useful, it qualifies for patent protection.

3. **New Species of Plant**: New plant species can be patented under certain conditions, particularly if they are genetically engineered or have unique characteristics that distinguish them from existing species.

4. **Wind Energy**: Wind energy is a natural phenomenon and cannot be patented. Patents are granted for inventions or discoveries, but natural resources or phenomena cannot be owned or patented by individuals or corporations.

Based on this analysis, the option that cannot be patented is:

**Answer: Wind energy (Option 4)**