Con respecto al experimento 1 ¿ porque el sombrerito final es igual al de la célula de la cual se tomo el núcleo? ¿ por que no sucedió lo mismo en la primera instancia? (experimento de hammerling) ACETABULARIA (su nombre)

by drinking easy

very easy

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.