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Question : 5
Total: 5
What are Chromosomes? Explain how stability of the DNA of the species is ensured in sexually reproducing organisms.
Solution:
Chromosomes are the condensed threads of DNA which contain genetic information in the form of genes and help in their inheritance.
This is ensured by the method of reproduction itself. Reproduction is the production of offspring and is responsible for the inheritance of genetic characters and to create variations. It includes DNA replication, the carrier of genetic information, and its transmission from parent to offspring. This ensures the inheritance of species-specific genetic characters from one generation to next and thereby maintains the stability of DNA.
This is ensured by the method of reproduction itself. Reproduction is the production of offspring and is responsible for the inheritance of genetic characters and to create variations. It includes DNA replication, the carrier of genetic information, and its transmission from parent to offspring. This ensures the inheritance of species-specific genetic characters from one generation to next and thereby maintains the stability of DNA.
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