The latest research shows that 1 in about 200 people have an extra rib. The preponderance is in females.
Condoms?
Around 1 in 500 (0.2%) people have a cervical rib (extra rib or neck rib). It is more rare to have two cerical ribs.
One in twenty people have an extra rib.
If a mutation caused it, it's possible.
With a normal, healthy cat, extreemly unlikely
The second rib is classified as an atypical rib because it does not follow the typical rib anatomy pattern. It has a longer and more curved body compared to other ribs, with a prominent angle where it articulates with the sternum. These differences make the second rib distinct from the other ribs in the rib cage.
Your neck does not contain any ribs.
One
They can be both good and bad depending on the mutation. Having extra arms may be a good thing if you are an alien, but being someone with extra arms can also be a bad thing. If you are not an alien, having extra arms might not be so grand. Do normal people have extra arms? If you are a person that got offended by this, i am so truly sorry. Bye:)
The normal serving of rib tips per person is normally 4 because they do not contain much meet. If the rib tips are on the small side, then 6 may be a better serving.
well for the most part this is normal you were having your regular period except for the extra week you might want to ask your doctor about your extra period week and the period after sex is also normal happens all the time.
Rib vaults are groin vaults with extra stone ribbing.