Neither. Dormant and recessive are not synonyms because their definitions are not similar, nor are they antonyms because they aren't opposites, either. Dormant means to sleep. Recessive refers to a trait that is usually masked by a dominant trait.
Hope that answered your question.
Answer:
Black and White world is much easier to control
Explanation:
As the Giver tells Jonas, in order to gain control of certain things such as the weather, for example—the community had to let go of others. And one of the things it got rid of was color