Chromosomes are duplicated during what stage of the cell cycle?
g1 phase
s phase
prophase
prometaphase

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

Where can you find prokaryotic and eukaryotic cells?

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an