Biotechnology deal with :

Options

A. Industrial production of biopharmaceuticals
B. genetically modified microbes and crops for agriculture
C. processed food, bioremediation, waste treatment
D. All of these

Answer

**Step-by-Step Solution:**

1. **Understanding Biotechnology**: Biotechnology is a branch of science that involves the use of living organisms, systems, or processes to develop products and technologies for various applications.

2. **Analyzing the Options**:
- **Option 1**: Industrial production of biopharmaceuticals. This involves using biotechnology to produce drugs and vaccines through biological processes, which is indeed a significant application of biotechnology.
- **Option 2**: Genetically modified microbes and crops for agriculture. This refers to the use of biotechnology to enhance crop yields, improve resistance to pests and diseases, and increase resilience to environmental stresses.
- **Option 3**: Processed food, bioremediation, and waste treatment. This encompasses various applications of biotechnology, including the production of processed foods and the use of microorganisms to clean up environmental pollutants (bioremediation) and treat waste.

3. **Conclusion**: Since all the options listed (industrial production of biopharmaceuticals, genetically modified organisms for agriculture, and processed food/bioremediation/waste treatment) are valid applications of biotechnology, the correct answer is:
- **Option 4**: All of these.

**Final Answer**: Biotechnology deals with all of these applications.

---