The correct answer is 'evolutionary.' Key Points - Let us see the meaning of Dynamic: - Dynamic: continuously changing or developing. - Example: The situation is dynamic and may change at any time. Let us seethe meanings of the given options: - Enduring: lasting over a period of time; durable. - Attentive: paying close attention to something. - Evolutionary: involving a gradual process of changeand development. - Jealous: feeling or showing an envious resentment of someone or their achievements, possessions, or perceived advantages. - From the meanings of the given words, we can say that the word 'evolutionary' is nearest in meaning to the underlined word 'dynamic'. - Hence, the correct answer is 'evolutionary.'