객관식
In which process do the germ layers differentiate into organs and organ systems?
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28. Human Development
Introduction to Human Development
객관식
Which of these shows the correct sequence of human development stages?
A
Neonate, Fetus, Embryo, Zygote
B
Zygote, Embryo, Fetus, Neonate
C
Fetus, Zygote, Embryo, Neonate
D
Embryo, Zygote, Fetus, Neonate
검증된 단계별 안내1
Begin by understanding the definitions of each developmental stage: Zygote, Embryo, Fetus, and Neonate.
The Zygote is the initial stage of human development, formed immediately after fertilization when the sperm and egg merge.
The Embryo stage follows the Zygote, characterized by rapid cell division and differentiation, lasting until the end of the eighth week of pregnancy.
The Fetus stage begins after the Embryo stage, from the ninth week of pregnancy until birth, where significant growth and development occur.
The Neonate stage refers to a newborn baby, starting from birth and continuing for the first four weeks of life.
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