HELP WILL MARK BRAINLIST What would explain why the cells in "Slide B" appeared different than normal?
The concentration of solutes in the cytosol was isotonic to the outside solution.
The concentration of solutes in the outside solution was hypotonic to the cytosol.
The concentration of solutes in the cytosol was hypotonic to the outside solution.
The concentration of solutes in the outside solution was hypertonic to the cytosol.

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Explanation:

parasites can detrimentally affect their host, but also must not allow their host to die before they can complete their life cycle. some parasites have complex life cycles with many different hosts, and have had to find ways of persisting in many different environments during the change from one host to another. ectoparasites live outside the body of the host, and can more easily  disperse, but are  more exposed to predators, parasites, parasitoids. endoparasites live inside the body of the host, and are therefore protected from the outside environment. but they can be  attacked by the host's immune system. they have therefore developed  mechanisms for dispersal such as  complex life cycles.