Biochemical taxonomy is based on

Options

A. Study of chromosomes
B. Study of statistics
C. Study of proteins and serum
D. Experimental determination of genetic relationships.

Answer

**Step-by-Step Solution:**

1. **Understanding Biochemical Taxonomy**: Biochemical taxonomy is a classification system that focuses on the chemical composition of organisms. Specifically, it looks at the biochemical constituents such as proteins and serum.

2. **Evaluating the Options**:
- **Study of Chromosomes**: This refers to cytotaxonomy, which classifies organisms based on their chromosome structure. This is not biochemical taxonomy.
- **Study of Statistics**: This involves numerical taxonomy, which uses statistical methods to classify organisms. This is also not biochemical taxonomy.
- **Study of Proteins and Serum**: This is the key aspect of biochemical taxonomy. It analyzes the chemical constituents, particularly proteins and serum, to classify organisms.
- **Experimental Determination of Genetic Relationships**: This falls under experimental taxonomy, which studies genetic relationships among organisms. This is not biochemical taxonomy.

3. **Conclusion**: The correct basis for biochemical taxonomy is the study of proteins and serum, making it the only accurate option among the provided choices.

**Final Answer**: Biochemical taxonomy is based on the study of proteins and serum.

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