Final answer:
Nucleotide sequences in an organism's genome serve as the genetic blueprint, are inherited, and contribute to diversity and evolution.
Step-by-step explanation:
The nucleotide sequences contained in an organism's genome play several important roles:
- Genetic Blueprint: The DNA sequence of an organism serves as its genetic blueprint, carrying the instructions for making proteins and controlling all the activities of the organism throughout its life cycle.
- Inheritance: The genome is passed on from parents to offspring, allowing for the transmission of genetic information from one generation to the next.
- Diversity and Evolution: The diversity of life on Earth is a result of the differences in the genetic code of every living thing. Nucleic acid sequence comparisons, including variations in gene sequences and genomes, provide insights into evolution and the relationships among species.