The antibiotic resistance gene allows for selection in bacteria. However, many plasmids also have selectable markers for use in other cell types. A short single-stranded DNA sequence used as an initiation point for PCR amplification or sequencing. Primers can be exploited for sequence verification of plasmids.
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Ans: UV light could affect the size of a plant due to photosynthesis.
By eating plants and other animals, because they obtain their carbon from food.