Satellite DNA is important because it:
Correct answer: D. Shows high polymorphism in the population and is inherited
- A. Codes for enzymes needed for DNA replication
- B. Codes for protein needed in cell cycle
- C. Does not code for proteins and is same in all members of population
- D. Shows high polymorphism in the population and is inherited
Explanation
Satellite DNA varies greatly among individuals. Its polymorphism is used in DNA fingerprinting, paternity tests, and forensic studies.
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About Chromosomes
Chromosomes are DNA-protein structures that carry genes and become visible during cell division. Coverage includes chromatin, centromeres, sister chromatids, homologous chromosomes, chromosome number, and the distinction between diploid and haploid cells, with links to DNA replication, mitosis and meiosis.
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