Which term describes the process where the zygote, embryo, and fetus grow into a fully developed human?

The process where the zygote, embryo, and fetus grow into a fully developed human is accurately described by the term "Fetal Development." This phase encompasses the entire progression from the initial fertilization of the egg, through the embryonic stage, and into the fetal stage, where significant growth and differentiation of tissues and organs occur.

During fetal development, crucial changes take place, including the formation of major organs, the development of functional systems, and overall growth in size and complexity. This term captures the comprehensive biological changes that enable a single fertilized cell to develop into a fully formed human being, highlighting the importance of this vital period in human growth.

The other terms, while related to reproduction and childbirth, do not encompass the full spectrum of growth and development that occurs from conception to birth. For instance, conception refers specifically to the fertilization event, implantation involves the process where the embryo attaches to the uterine wall, and labor signifies the process of childbirth itself. Each of these terms describes distinct events or phases rather than the entire developmental journey from zygote to a fully developed human.