Bacteria populations display genetic variation such as antibiotic resistance due to mutation. Which is the likely source of mutation?* Because bacteria reproduce sexually, their mutations would most likely arise from errors in crossing over during meiosis. Because bacteria reproduce asexually, their mutations would most likely be a replication error and improper proofreading. Because bacteria reproduce sexually, their mutations would most likely arise from an environmental factor such as prolonged exposure to UV radiation. Because bacteria reproduce asexually, their mutations would most likely arise from an environmental factor such as prolonged exposure to extreme temperatures O Option 5

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A:

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Bacterial Genomics

The study of the morphological, physiological, and evolutionary aspects of the bacterial genome is referred to as bacterial genomics. This subdisciplinary field aids in understanding how genes are assembled into genomes. Further, bacterial or microbial genomics has helped researchers in understanding the pathogenicity of bacteria and other microbes.

Transformation Experiment in Bacteria

In the discovery of genetic material, the experiment conducted by Frederick Griffith on Streptococcus pneumonia proved to be a stepping stone.

Plasmids and Vectors

The DNA molecule that exists in a circular shape and is smaller in size which is capable of its replication is called Plasmids. In other words, it is called extra-chromosomal plasmid DNA. Vectors are the molecule which is capable of carrying genetic material which can be transferred into another cell and further carry out replication and expression. Plasmids can act as vectors.