Mutation is the primary cause of all genetic variation. Mutation is important as the first step in evolution, as it produces a new sequence of DNA for a particular gene, producing a new allele. Recombination, through intragenic recombination, may also generate a new DNA sequence (a new allele) for a particular gene.
Answer:
Cellulose is considered as complex carbohydrates
Explanation:
It is beacause usually it is found outside of the plant and it is so hard and rigid so it is hard to digest. They are usually used in making colths.
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