It is best defined as a "proposed explanation".
Answer:
you already answered it I'm confused lol
Sexual Reproduction
Zygote
Fertilization
Chromosomes
<span> a mode of natural </span>selection<span> in which an extreme phenotype is favored over other phenotypes, causing frequency to shift over time in the direction of that phenotype.</span>
Since there is no sequal to GATTACA, they basically just leave it up to your imagination to come up with the rest.
This same cinematic logic was put into place with the movie, "The Client". At the end, you are left you imagine for yourselves what you wish happens.
I hope this helped! Have an amazing day :)
