It was said earlier that, "Unattached earlobes are the dominant trait, twice as many people have unattached earlobes compared to attached." There is not actually any real proof that unattached earlobes are dominant. While more people may have unattached earlobes, attached earlobes are dominant. This was proved in a pedigree which covered three generations of extended families.
Hairy earlobes are inherited holandricly, which means that it is a sex-linked gene that is only carried on the Y chromosome. If your father has hairy earlobes, you will definitely have hairy earlobes if you're a boy since you can only inherit your Y chromosome from your father. This doesn't necessarily mean that hairy earlobes are dominant. It just simply means that it will always be expressed because is not another Y chromosome to "compete" with it. It would be interesting to know if in those who have XYY syndrome would express hairy earlobes if they inherited a Y with the hairy earlobe gene. If they do, then yes, hairy earlobes are dominant. If not, then hairy earlobes are not dominant.
Attached earlobes is a commonly referred to example of simple genetic dominance. The allele for freely hanging earlobes is dominant, while the allele for attached earlobes is recessive.
It is a male with at least one recessive allele.
Unattached earlobes are dominant while attached are recessive. It is very rare to have both.
Detached ear lobes are dominate
Attached are recessive
Freely hanging earlobes (unattached) is the dominant allele.
RECESSIVE
You can't have heterozygous dominant or recessive. A genotype is either homozygous dominant (MM), homozygous recessive (mm) or heterozygous (Mm). Hope it helps!
Yes, attached ear lobes are autosomal recessive.
An example of a homozygous recessive genetic disorder is the eye color. the dominant eye color is brown but a homozygous recessive genetic disorder it's haze;, blue, gray, etc.
Attached. During the developing stages of a baby, earlobes can fuse to the head, and this is extremely likely. However, there is an extremely painful infection where the cells that make up the bit of flesh that fuses your earlobes to your head start to die, eventually causing this link to crumble away.
He has at least one E allele is correct. I take the quiz
Yes, the lop ear gene is recessive since it is a mutation.
You can't have heterozygous dominant or recessive. A genotype is either homozygous dominant (MM), homozygous recessive (mm) or heterozygous (Mm). Hope it helps!
Dangling earlobe is dominant.
Yes, attached ear lobes are autosomal recessive.
Actually they are not ear tittes they are big ear lobs that grow on your ear either from pearcing your own ears and it got infected or you got it pearced and didnt take care of your ear good enough.........they are caused by wearing fake jewelry or infections.........
Your dominant foot, eye, and ear should be on the same side as your dominant hand.
there one alle for free ear-lobes and another allele for attached if your gene for ear-lobes is made up of two alleles for free ear-lobes your ear-lobes are NOT attached and if you have two attache-ear-lobes alleles your ear-lobes are attached
Attached earlobes is when the ear lobe(the bottom part of your ear that ear-rings are normally fitted) is attached to your face so that it makes a long connection to it. Unattached earlobes are rounded and "hang" from the bottom of your ear.
just bone and cartilage which are in your nose and ear lobs and is what stingray whole skeleton is made of
An example of a homozygous recessive genetic disorder is the eye color. the dominant eye color is brown but a homozygous recessive genetic disorder it's haze;, blue, gray, etc.
Stapedius
When the skin of your earlobe is attached to you skin on your head (upper jaw), it is called an attached earlobe. Earlobes that hang more freely are called unattached. They earlobe itself it not attached to your head, it is only attached to the bottom of your ear.