Tracy had taken tennis lessons when she was very young and was a good tennis player while she was in school. However, she had not played tennis for years when she decided to enroll in a tennis class at college. At the tennis class, a moment after she picked up her racket, Tracy realized that she had shifted it to the correct forehand grip without even thinking. Tracy's made this possible. Select one: a. implicit memory b. semantic memory c. psychomotor memory d. episodic memory

A. Implicit Memory.

Explanation:

  This form of memory presumably uses past experiences to remember things without thinking about them. It brings about the exhibition of past experiences, no matter how long ago those experiences occurred. It happens like an automatic response to the event been called to.

in situ hybridization has been widely used for research applications, including clinical cytogenetics, gene mapping, tumor biology and studies of chromosome evolution.

trachea, alveoli, lung capillaries, arteries