Before it’s about to divide
Parents can pass on chromosomes to their children that are different than their own when the new gene combinations are created by d) crossing over of homologous chromosomes during meiosos
Gene mutations can be passed on to future generations and drive natural selection. ... Gene mutations can be helpful, harmful, or neutral for an organism's survival. Only mutations that are helpful in the organism's environment would influence its survival and reproduction
tiene como principal de función la conducción de la información de razónamiento y el comportamiento del ser humano mientras que la médula espinal tiene como principal función el