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What is the main function of DNA?

Answer and explanation

Correct answer: Store and transmit genetic information

DNA stores an organism’s genetic information. During cell division and reproduction, this information is passed to offspring, enabling the inheritance of traits. Oxygen is transported mainly by haemoglobin, not DNA. Exam tip: Remember DNA as the storehouse of genetic information.

Related tags

DnaGenetic InformationHeredityInheritanceGenesClass 10 ScienceHeredity And EvolutionScience

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