Functional traits can be shared between organisms with divergent SSU rRNA sequences because
A) functional traits may be lost by different lineages over time.
B) functional traits may evolve independently in different lineages over time.
C) horizontal gene transfer can result in the transfer of genes between divergent lineages.
D) functional traits may evolve independently, be shared through horizontal gene transfer, or be lost in divergent lineages.

Question

Quizplus · Accepted Answer

Functional traits may evolve independently, be shared through horizontal gene transfer, or be lost in divergent lineages. Therefore, organisms with divergent SSU rRNA sequences can still share functional traits. Horizontal gene transfer is a mechanism by which organisms can exchange genetic material, including functional traits, even if they are distantly related. Additionally, some functional traits may evolve independently in different lineages due to convergent evolution or other factors, and others may be lost over time.

Functional Traits Can Be Shared Between Organisms with Divergent SSU