It helped him because you can breed certain traits you want in things to get the traits you want
This would be Mitosis.
Mitosis results in two diploid cells.
Meiosis, on the other hand, results in four haploid cells.
Answer:
The sun, earth, and moon are held together by gravity, and they interact in lots of ways. The moon orbits the earth because of the pull of the earth. And the earth orbits the sun because of the pull of the sun. Because of the way they move relative to each other, we see phases and eclipses
I believe the answer is Gene splicing because they remove specific genes in order to create a transgenic organism.
I hope this helps!
