The introductory passage describes how Vibrio cholerae bacteria can take up gene
ID: 279716 • Letter: T
Question
The introductory passage describes how Vibrio cholerae bacteria can take up genes from their prey through horizontal gene transfer. Based on the introductory passage and the material in the chapter, classify the following examples of gene transfer as horizontal gene transfer, vertical gene transfer, or neither.
The introductory passage describes how Vibrio cholerae bacteria can take up genes from their prey through horizontal gene transfer. Based on the introductory passage and the material in the chapter classify the following examples of gene transfer as horizontal gene transfer, vertical gene transfer, or neither Drag and drop choices into the bins they describe. View Available Hint(s) Reset Help transposition (by transposable elements) a gene shared by several species inherited from a common ancestor ransformation conjugation DNA from parent to offspring DNA from virus to a gene that is different in two mature organism of a mutated a DNA from mature organism to mature organism related species as a result transduction Horizontal gene transfer Vertical gene transfer NeitherExplanation / Answer
Gene transfer rremians one of the major factor rresponsible for evolution. In this regard, gene transfer has been divided into two main parts, horizontal and vertical gene transfer, based upon the nature of organisms undergoing exchange of genetic material.
HHorizontal gene transfer is the type of gene transfer which takes place between unrelated organisms of same or different species. This type of gene transfer takes place between two bacteria or bacteria and viruses. Hence, horizontal gene transfer includes transduction, transformation, conjugation etc.
On the other hand, vertical gebe transfer is a method of gene transfer by reproductive methods from parent to offsprings such as mitosis, meiosis, fission or budding. Hence, this type of gene transfer includes transfer of genetic information to progeny.
Thus, based ipon this information, the answers can be found as below:
1. Horizontal gene transfer : box 1, 2, 3, 6, 8, 9
2. Vertical gene transfer : box 4, 5
3. None: box 7
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