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Spina bifida doesn't follow a strict inheritance pattern, but hereditary factors do play some role, though it is not completely understood yet.

Mothers who have had one child with spina bifida have a 3-4% chance of their next child having spina bifida, while the general population only has a 0.1-0.2% chance. In the case a pregnant woman has a family history of spina bifida, it is recommended that they take a higher dose of folic acid than other pregnant women. Here again, folic acid plays a role in preventing neural tube defects (like spina bifida), but the mechanism is not well understood.

Also, for an unknown reason, it is more prevalent in female children than in male children.

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Q: Is Spina Bifida autosomal or sex-linked?
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What chromosome is Spina Bifida located on?

There has not yet been a specific chromosome identified as the one responsible for causing spina bifida.


What is the pattern of inheritance of Spina Bifida?

Spina bifida doesn't follow a strict inheritance pattern, but hereditary factors do play some role, though it is not completely understood yet. Mothers who have had one child with spina bifida have a 3-4% chance of their next child having spina bifida, while the general population only has a 0.1-0.2% chance. In the case a pregnant woman has a family history of spina bifida, it is recommended that they take a higher dose of folic acid than other pregnant women. Here again, folic acid plays a role in preventing neural tube defects (like spina bifida), but the mechanism is not well understood. Also, for an unknown reason, it is more prevalent in female children than in male children.


Is Spina Bifida a recessive or dominant trait?

Spina bifida doesn't follow a strict inheritance pattern, but hereditary factors do play some role, though it is not completely understood yet. Mothers who have had one child with spina bifida have a 3-4% chance of their next child having spina bifida, while the general population only has a 0.1-0.2% chance. In the case a pregnant woman has a family history of spina bifida, it is recommended that they take a higher dose of folic acid than other pregnant women. Here again, folic acid plays a role in preventing neural tube defects (like spina bifida), but the mechanism is not well understood. Also, for an unknown reason, it is more prevalent in female children than in male children.


Is hemophilia a dominantrecessiv or a sex linked trait?

Sexlinked and recessive.


Are dimples autosomal or sex linked?

They are autosomal because it is a trait a phenotype.