Which statement about vacuoles is true?
only plant cells contain vacuoles.
only animal cells contain vacuoles.
vacuoles are larger in plant cells than in animal cells.
vacuoles are larger in animal cells than in plant cells.

Which of the following can occur to two segments of a population if they are geographically isolated 1.) they can only share some types of genes 2.)both groups most likely become extinct 3.)they find a way to come back together 4.)eventually they become separate species