A person begins life in utero as a single cell called a(n)

Last updated: 7/9/2022

A person begins life in utero as a single cell called a(n) _____ that contains 46 chromosomes. After trillions of rounds of the cell cycle and cell replication by the process called _____, a complete person (composed of trillions of cells) eventually develops. zygote... mitosis animal cell... meiosis egg cell... binary fission zygote... binary fission animal cell... binary fission egg cell... mitosis