Final Answer:
Oxidative tints primarily result in the closing of cuticles on the hair strand after initial application. so the correct option is C) The cuticles on the hair strand close.
Step-by-step explanation:
Oxidative Tints Action: The correct option is C) "The cuticles on the hair strand close." Oxidative tints, commonly found in hair coloring products, work by opening the cuticles of the hair strand to allow color to penetrate.
Explanation of Option C: After the initial application of oxidative tints, the chemical process involves the closing of cuticles. This closure is crucial as it seals the color within the hair shaft.
Exclusion of Other Options: Options A, B, and D are not accurate in describing the action of oxidative tints. The swelling of the hair strand, coating of the hair shaft, and the development of peculiar odor and color are not typical outcomes of oxidative tints.