Chorion
noun
The chorion is the outermost membrane surrounding an embryo in amniotes, formed from trophoblast cells and participating in the formation of the placenta.
In humans, the chorion plays a vital role in nutrient exchange between the mother and the developing fetus.
Usage tips
Neutral
chorion villi,chorionicity,extra-chorionic membrane
noun
The chorion is the outermost membrane surrounding an embryo in amniotes, formed from trophoblast cells and participating in the formation of the placenta.
In humans, the chorion plays a vital role in nutrient exchange between the mother and the developing fetus.
Usage tips
Neutral
chorion villi,chorionicity,extra-chorionic membrane
Definition 1 of 1
Pro Tip 1/3Contextual use
Understand the usage of 'chorion' in medical texts.
The chorion is frequently mentioned in obstetrical textbooks.
Pro Tip 2/3Technical accuracy
Use the term with care in academic settings.
Terms like 'chorionic membrane' may also be used.
Pro Tip 3/3Biological significance
Recognize the role of the chorion in pregnancy.
It is crucial for placental development and maternal-fetal interaction.
Pro Tip 1/3Contextual use
Understand the usage of 'chorion' in medical texts.
The chorion is frequently mentioned in obstetrical textbooks.
Pro Tip 2/3Technical accuracy
Use the term with care in academic settings.
Terms like 'chorionic membrane' may also be used.
Pro Tip 3/3Biological significance
Recognize the role of the chorion in pregnancy.
It is crucial for placental development and maternal-fetal interaction.
Pro Tip 1/3Contextual use
Understand the usage of 'chorion' in medical texts.
The chorion is frequently mentioned in obstetrical textbooks.
Pro Tip 2/3Technical accuracy
Use the term with care in academic settings.
Terms like 'chorionic membrane' may also be used.
Pro Tip 3/3Biological significance
Recognize the role of the chorion in pregnancy.
It is crucial for placental development and maternal-fetal interaction.
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