The pressure decreases because there is less density meaning there are less atoms or molecules in a space. Gravity determines the density by pulling in more molecules towards â¦ the center of the Earth.
Therefore, about 85-90 percent of children with hereditary retinoblastoma develop multiple tumors that affect both eyes (bilateral disease). The remaining 10-15 percent of patients with hereditary retinoblastoma develop only a single eye tumor (unilateral disease).
doctors use different types of genetic testing standard screenings check your baby s risk of birth defects such as down syndrome trisomy 18 trisomy 13 neural tube defects and others carrier tests can show if you or the baby s father could carry genetic diseasesthese include cystic fibrosis fragile x syndrome sickle cell disease tay sachs and otherstandard screenings check your baby s risk of birth defects such as down syndrome trisomy 18 trisomy 13 neural tube defects and others carrier tests can show if you or the baby s father could carry genetic diseases these include cystic fibrosis fragile x syndrome sickle cell disease tay sachs and others