Which statement about transfer of genes is true? A Bacteria use horizontal transfer only - Scottish Highers Biology - Question 6 - 2023

In the context of gene transfer, bacteria are known to utilize both horizontal and vertical gene transfer mechanisms. Horizontal gene transfer involves the transfer of genetic material between organisms in a manner other than traditional reproduction, such as transformation, transduction, and conjugation. Vertical gene transfer occurs during reproduction when genes are passed from parent to offspring. Therefore, the correct statement regarding bacteria is that they utilize both forms of gene transfer, making option B the correct choice.