When a fetus does not develop a skull, a condition known as anencephaly occurs. This neural tube defect results in the absence of a major portion of the brain, skull, and scalp. Anencephaly is typically diagnosed during pregnancy through ultrasound and is often associated with significant developmental challenges, leading to a very limited lifespan after birth. The exact cause is not fully understood, but genetic and environmental factors may play a role.
No, it is not possible for a fetus with a tail to develop normally during pregnancy.
It will develop walking.
The fetus' heart beats eighteen days after conception.
The eyelashes of a fetus develop around week 22 of pregnancy.
The nervous system of a fetus begins to develop during the first trimester of pregnancy.
A female fetus with an a y chromosome is what makes it develop differently from a male fetus.
No, it is not common for a baby's skull teeth to develop at a young age.
Nerves begin to develop in a fetus during the first trimester of pregnancy, around the 3rd to 4th week after conception.
Fingers and toes develop during the first trimester of pregnancy in a human fetus.
The female fetus has a Y chromosome while the fetus only has two x chromosome.
The condition that causes a fetus not to develop a head is called anencephaly. It is a neural tube defect that occurs when the upper part of the neural tube fails to close during early embryonic development, resulting in the absence of significant portions of the brain and skull. Anencephaly is a serious condition, and affected infants typically do not survive long after birth.
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