Which statement is correct about chromosomes?

a All chromosomes contain DNA bases b All chromosome are linear c All chromosome are circular d All chromosomes contain the same sets of genes e There are 23 pairs of chromosomes in all cells

All chromosomes are composed of DNA bases. Most chromosomes in eukaryotic cells are linear, while most chromosomes in prokaryotic cells are circular. Humans normally have 23 pairs of chromosomes containing different sets of genes, while other organisms may have different number.

Cell Biology General Biology Genetics

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