I would say man made but not to sure with out answer choices..
Phenotypes for Mendelian genetics is 3:1. Genotype would be 1:2:1.
Yes. I think. Because the nucleus contains the dna and gives orders tot he cell and what it should do
Answer:
Transverse wave, motion in which all points on a wave oscillate along paths at right angles to the direction of the wave's advance. ... Surface ripples on water, seismic S (secondary) waves, and electromagnetic (e.g., radio and light) waves are examples of transverse waves.
Explanation:
hope it helps you.