Supertasters are much more sensitive that non-taters to all but which one of the foods listed below?

What is used to keep track of the gamates and possible offsprings combination

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

The structure that houses the cells genetic information.