Zygote, embryo, foetus and infant are developmental conditions in case of human being. How these developmental conditions are different from each other?
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Answer:
The terms embryo and fetus both refer to the developing baby inside the mother’s womb (uterus).
The distinction between embryo and fetus is made based on gestational age.
An embryo is the early stage of human development in which organs are critical body structures are formed.
Explanation:
The first two weeks of pregnancy are counted as the time prior to ovulation, in which the body is preparing to release an egg.
Week #3 begins with release of an egg, or ovulation. If the egg is fertilized by a sperm cell, it is known as a zygote. The zygote divides and becomes a collection of cells known as a blastocys
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