what is chromosome?
what are the advantages of this
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chromosome:
A chromosome is a DNA molecule that consists of a part or all of the genetic material of an organism
advantages:
Having extra sets of chromosomes compared to other species that have the same but fewer sets is called being polyploid.
Organisms are constantly under assault from their environment.
Having extra sets of chromosomes makes them better able to cope with the pressures that threaten to wipe them out.
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a chromosome is condensed form of chromatin fiber along with histone proteins and other natural dyes which has 2 sister chromatids joined together with centromere (a constriction)
their advantages include
reproduction
genetic determination
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