Answer:
Range of reaction.
Step-by-step explanation:
This is called reaction range in most cases in biology and it explains that the characteristics that is been exhibited by a said organism or organisms are seen to be dependent on their environment and also their genetic characteristics. The two factors which are phenotype and the environment are seen to play huge roles in the lives of the offsprings because when children are raised in a good environ, their IQs are seen to be high and sharper and when their is increase in reactants, their seems to be a higher rate of reaction too.