Fetus - Wikipedia
WebA fetus or foetus (/ ˈ f iː t ə s /; pl.: fetuses, feti, foetuses, or foeti) is the unborn offspring that develops from a mammal embryo. Following embryonic development, the fetal stage of development takes place.
FOETUS | English meaning - Cambridge Dictionary
Weba young human being or animal before birth, after the organs have started to develop: Could the anti-nausea tablets she had been prescribed harm the foetus? The zygote ( fertilized …
Fetus Definition & Meaning - Merriam-Webster
Webfetus. noun. fe· tus ˈfēt-əs. plural fetuses. : a young animal while in the body of its mother or in the egg especially in the later stages of development. especially : a developing human being in the uterus from usually two months after pregnancy occurs to …
FOETUS definition and meaning | Collins English Dictionary
Web2 days ago · Definition of 'foetus' Word Frequency. foetus. (fiːtəs ) also fetus. Word forms: plural foetuses. countable noun. A foetus is an animal or human being in its later stages …
Fetus - Definition, Stages and Development | Biology Dictionary
WebLast Updated: July 6, 2017. Fetus Definition. Fetal development occurs between the embryonic stage of development and birth in humans. This stage begins after 11 weeks of gestation, when the embryo begins to exhibit human characteristics, and lasts until birth.
Fetus | Growth, Development, Nutrition | Britannica
WebMar 5, 2024 · fetus, the unborn young of any vertebrate animal, particularly of a mammal, after it has attained the basic form and structure typical of its kind. A brief treatment of the fetus follows. For more information on the human fetus, see pregnancy.
Fetal Development: Week-by-Week Stages of Pregnancy - Cleveland Clinic
WebFetal development is an orderly and intricate process. It begins before you even know you’re pregnant and ends with the birth of your baby. Between conception and delivery, there are many detailed steps that have to occur. There are three stages of fetal development: germinal, embryonic and fetal.
Fetus - Simple English Wikipedia, the free encyclopedia
WebA fetus or foetus is the stage that an organism goes through before it is born as a baby. In humans a fetus is the stage (time of development) after the embryonic stage, and begins during the third to eighth week of development after fertilization of the egg. The fetal stage lasts from 8 weeks after fertilization to birth.
Stages of Development of the Fetus - MSD Manuals
WebFertilization |. Development of the Blastocyst |. Development of the Embryo |. Development of the Fetus and Placenta. A baby goes through several stages of development, beginning as a fertilized egg. The egg develops into a blastocyst, an embryo, then a fetus. Fertilization.
Development of the Fetus - MSD Manuals
WebAn embryo. The placenta. The embryo is the part of the fertilized egg that eventually becomes a baby. It is considered a fetus starting at about 10 weeks. The placenta develops from the fertilized egg but does not become part of the baby. It is an organ that provides nourishment to the growing embryo.
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