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Multiple Choice
Which one of the following is a method of vertical gene transfer?
A
Horizontal gene transfer through transformation
B
Gene transfer through bacterial conjugation
C
Inheritance of traits from parent to offspring
D
Acquisition of genes via viral infection
Verified step by step guidance
1
Understand the concept of vertical gene transfer: Vertical gene transfer refers to the transmission of genetic material from parent to offspring during reproduction.
Differentiate between vertical and horizontal gene transfer: Horizontal gene transfer involves the transfer of genes between organisms in a manner other than traditional reproduction, such as through transformation, conjugation, or viral infection.
Identify the method of vertical gene transfer: Inheritance of traits from parent to offspring is a classic example of vertical gene transfer, as it involves passing genetic information through generations.
Review the other options: Horizontal gene transfer through transformation, gene transfer through bacterial conjugation, and acquisition of genes via viral infection are all examples of horizontal gene transfer, not vertical.
Conclude with the correct answer: Based on the definitions and examples, the method of vertical gene transfer is the inheritance of traits from parent to offspring.