Parent organisms do influence the way their children develop, at what extent is a different question (I understand it is fractal spaghetti all the way down). I

Parent organisms do influence the way their children develop, at what extent is a different question (I understand it is fractal spaghetti all the way down). It seems planaria worms can do something like that [0]. [0] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5051648/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5051648/