Answer: Mutation can affect an organism by resulting to a change in the number and structure of chromosomes (chromosomal mutation). A typical example of this type of mutation is Down's syndrome where the individual contains 47 instead of 46 chromosomes.
Mutation can also result to a change in the nucleotide sequence of the DNA molecule in a particular region of a chromosome(Gene mutation) an example of genetic mutation is sickle cell anemia
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Get to know this endangered salamander, found only in one place on Earth. Discover what sets this species apart from its relatives.
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The ground tissue found in plants I'll called parenchyma tissue
bill lengths of carnivores
