the process of meiosis in a fruit fly fertilization of a chicken egg binary fission in an amoeba the process of embryo development in a mouse
I gave my students this multiple choice question: Which of the following describes asexual reproduction?

Only one answer is correct among these 4 choices:
- the process of meiosis in a fruit fly
- fertilization of a chicken egg
- binary fission in an amoeba
- the process of embryo development in a mouse

Could you tell me which one is correct?

binary fission in an amoeba