Question

what happens to advantageous traits within a population over generations?
they are passed to offspring and become more common over time.
they disappear completely in the next generation.
they cause an organism to have fewer offspring.
they have the survival...

Explanation:

The question is about advantageous traits in a population over generations. In biology (Natural Science subfield), advantageous traits help organisms survive and reproduce better. So they are passed to offspring and become more common over time (first option) as natural selection favors them. The other options are incorrect: advantageous traits don't disappear (second), cause fewer offspring (third is wrong as they aid survival/reproduction), and the fourth (partially visible) likely incorrect.

Answer:

The first option: They are passed to offspring and become more common over time.