How does the production of a new transgenic species have the potential to alter the path of evolution? (A) The creation of new genes increases biodiversity - HSC - SSCE Biology - Question 18 - 2016 - Paper 1

The production of a new transgenic species can significantly impact the evolutionary path by introducing or transferring genes between species. This process can lead to increased genetic diversity, as new traits emerge and genetic combinations that were not present before can lead to novel adaptations.

Among the options provided:

• (A) suggests that the creation of new genes increases biodiversity; while this is true, it does not fully capture the mechanism of gene transfer.
• (B) implies that removing genes decreases biodiversity; however, this does not relate directly to the introduction of transgenic species.
• (C) mentions the transfer of genes within a species, which may not necessarily enhance diversity on a broader scale.
• (D) states that the transfer of genes between two species increases biodiversity; this option accurately reflects how genetic exchange can introduce new genetic material into populations, fostering evolution and adaptation. Therefore, option (D) is the most appropriate answer.