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Why does your son have a cleft chin with no family history of a cleft chin on either side?
Actually, the answer is YES. If your child has a cleft chin, either you and the other parent have one of the traits to create the cleft. When both traits come together, the cleft is formed. So you can't see it in the parents but you can in the child. In ref to the comment below... The same goes with eye color. Brown and Blue are so close it's not even funny. They're just one marker apart. Children with cleft chins don't have to have a parent with a cleft chin, that i simple genetics, one of the great great granfathers of a child might have had it, and it resurfaced many many genirations later, it really is all genetic, some people have blue eyes while niether parents have the trait, it is simply a gene that has been skipped and is now resurfacing!
Is cleft chin or no cleft chin dominant?
cleft chin is recessive, no cleft chin dominant.
What are the statistics of cleft chins?
Cleft chin is a genetic defect. It is the result of the chin bone never forming together. Cleft chins are genetic. It is passed down from parent to child. Cleft chin is the most predominate among people of germanic and west slavic (i.e., polish) ethnicities. Notably the former prussian areas of Poland. It is very common in that part of the world and among descendants of people originating in that part of europe.
What is a dent on your chin called?
That would be a "cleft". The terms cleft chin, butt chin, chin cleft,, superhero chin, dimple chin, or a chin dimple refer to a dimple on the chin
What is the probability that an individual heterozygous for a cleft chin and individual homozygous for chin without cleft will produce offsprings that are homozygous recessive for chin without cleft?
The probability that an individual heterozygous for a cleft chin and an individual homozygous for a chin without a cleft will produce offspring that are homozygous recessive for a chin without a cleft is fifty percent. You can calculate this by making a Punnet square.
Is cleft chin a dominant trait?
Both, depending on the genes of the parents. It can also be on genetic and caused by the child's environment in the womb and in very few cases the child's tongue blocks the palate from fully closing
Which is better single-chin or cleft chin?
I like single chin better than cleft chin. But different people have different choices.
How can you get a cleft chin?
One can be born with a cleft chin. Another way one would get a cleft chin, if they wanted it, would be through plastic surgery. A cleft would be bored into the fissure of the chin bone and then one would have a cleft chin.
Of the combination Cc and cc what is the ratio of offspring with a cleft chin to offspring without a cleft chin?
The combination Cc has a 50% chance of having a cleft chin trait, while the combination cc will always result in offspring without a cleft chin. Therefore, the ratio of offspring with a cleft chin to offspring without a cleft chin from the cross Cc and cc is 1:1.
How is the phenotype determined by the genotype?
Ex. Genotype = Phenotype AA Pure, no cleft chin Aa Hybrid, no cleft chin AA Pure, cleft chin XX Female XY Male
What is a chin indentation?
cleft
Does Michael Jackson have a cleft?
He has a cleft in his chin, it's very cute.
