Afood handler prepares and delivers meals to elderly individuals receiving cancer care services at home. what symptoms require this food handler to stay home from work?

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

answer; heredity;