This field of genomics deals with the comprehensive analysis of functions of genes and non-gene sequences is

Options

A. Structural genomics
B. Functional genomics
C. Comparitive genomics
D. All the three

Answer

**Step-by-Step Solution:**

1. **Understanding Genomics**: The question asks about a specific field of genomics that focuses on the comprehensive analysis of gene functions and non-gene sequences. Genomics is a branch of molecular biology that studies the structure, function, evolution, mapping, and editing of genomes.

2. **Analyzing the Options**:
- **Option A: Structural Genomics**: This field focuses on the characterization of the structure of genomes. It does not deal with the functions of genes or non-gene sequences. Therefore, this option is incorrect.
- **Option B: Functional Genomics**: This field is specifically concerned with the functions of genes and non-gene sequences. It analyzes how genes and their products function in biological processes. This option aligns perfectly with the question, making it the correct choice.
- **Option C: Comparative Genomics**: This area involves comparing the genomic features of different organisms. It looks at the similarities and differences in genome sequences across species, which does not focus on the functions of genes or non-gene sequences. Hence, this option is also incorrect.
- **Option D: All of the Three**: Since only one of the options (Functional Genomics) correctly addresses the question, this option cannot be correct.

3. **Conclusion**: Based on the analysis of the options, the correct answer to the question is **Functional Genomics** (Option B), as it deals with the comprehensive analysis of the functions of genes and non-gene sequences.

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