Use of bio-resources by multinational companies and other organisations without proper authorisation from the countries and people concerned without compensatory payment is termed as

Options

A. resource partitioning
B. biopiracy
C. patenting
D. biofortification

Explanation

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the term used to describe the unauthorized use of bio-resources by multinational companies and organizations without compensatory payment to the countries and people from whom these resources are derived.

2. **Identifying Key Terms**: The key terms in the question are "bio-resources," "multinational companies," "unauthorized use," and "compensatory payment." These terms are crucial for understanding the context of the question.

3. **Analyzing the Options**:
- **Option 1: Resource Portioning**: This refers to the distribution of resources among various sectors. It does not fit the context of unauthorized use.
- **Option 2: Bio-piracy**: This term specifically refers to the unauthorized use and exploitation of biological resources and traditional knowledge without compensatory payment. This matches the context of the question.
- **Option 3: Patenting**: This involves obtaining legal rights for an invention. While it can relate to bio-resources, it does not specifically address unauthorized use.
- **Option 4: Bio-fortification**: This is the process of breeding crops to enhance their nutritional value, which is unrelated to the unauthorized use of bio-resources.

4. **Selecting the Correct Answer**: Based on the analysis, the correct term that describes the unauthorized use of bio-resources by multinational companies without compensatory payment is **Bio-piracy**.

5. **Conclusion**: Therefore, the answer to the question is **Option 2: Bio-piracy**.