The chromosomes are made up of
a.
a single long strand of dna.
b.
mitchocondria.
c.
nothing that your body uses.

All living organisms are composed of a. only one cell. b. at least 100 cells. c. at least three cells. d. one or more cells.

What does it mean for a cell membrane to be selectively permable

The production of cells during mitosis into specialized function is recombination or differentiation