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Diano4ka-milaya [45]
3 years ago
11

Which of the following is least likely to be a source of new whole genes in a genome? A. Gene duplication B. Horizontal gene tra

nsmission C. Point mutations D. Transposable element insertion
Biology
1 answer:
horsena [70]3 years ago
7 0

Answer:

C. Point mutations

Explanation:

Point mutation involves the insertion or deletion of a base pair or the substitution of a single base for another in a gene. Point mutation rarely cause a significant change in a gene.

<em>Gene duplication involves the repetition of a gene-containing DNA region in an organism. It can result from errors in DNA replication/repair and other circumstances in the cell.</em>

<em>Horizontal gene transmission involves the transmission of gene-carrying DNA materials between different genomes of different species of organisms.</em>

<em>Transposable elements are regions of DNA that have the ability to move from one place to another within the same genome. They often create a kind of mutation and change the genetic identities of cells. </em>

The correct option is C.

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know more about GAL structural genes here: brainly.com/question/29674603

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