Answer:
The cell cycle is composed of interphase (G₁, S, and G₂ phases), followed by the mitotic phase (mitosis and cytokinesis), and G₀ phase.
In Biology, Ethics explores the morality and problems connected to the uncertain sittuations. An example could be genetics. Some people are unsure of how should we treat genetically modified organisms, is it good or bad to modify them.
Another example could be cloning. There are many people who find cloning of living organisms unethical.