One: The cell is able to move material in and out of the cell
Two: It helps the cell maintain necessary conditions for life
If the lower case letter indicates the recessive gene, then there is 0% chance of someone with genotype ee to have a dominant, detached earlobe, appearance
Answer:
I'm pretty sure it's the white blood cells, because they contain antibodies to neutralise the pathogen :)
Such organisms are called carnivores