Both a plant and a fungus are composed of cells. According to the cell theory, the cells of — A.
both organisms are unable to produce new cells.
B.
both organisms are able to produce new cells.
C.
a plant can produce new cells, but the cells of a fungus cannot produce new cells.
D.
a fungus can produce new cells, but the cells of a plant cannot produce new cells.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.