In prokaryotes, the genetic material is :
Correct answer: B. Circular DNA without histones
- A. Linear DNA without histones
- B. Circular DNA without histones
- C. Linear DNA with histones
- D. Circular DNA with histones
Explanation
The genetic material of prokaryotes is circular and single-stranded DNA. It has no association with histones. The eukaryotic genetic material is linear and double-stranded DNA. It is associated with histone proteins to form a nucleosome unit.
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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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