Zygote morula blastocyst embryo fetus. Once week 9 is reached, the baby transforms into a fetus.
Zygote morula blastocyst embryo fetus. See full list on mayoclinic. As the egg completes meiosis II, sperm and egg nuclei fuse. Once week 9 is reached, the baby transforms into a fetus. Fertilization, childbirth. Throughout this chapter, we will express embryonic and fetal ages in terms of weeks from fertilization, commonly called conception. Medical Education Illustration From zygote to infant. From fertilisation to birth we distinguish between zygote, embryo, foetus and baby. the cortical reaction. The rapid, multiple rounds of cell division are termed cleavage that produces over 100 cells in the embryo. It can be subdivided into distinct gestational periods. yio dqhjo8i yrvja v0cf p8fq i7xvnyub in2spz xjxzqu tr tw
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