Are diseases caused by change in the composition of the genetic material in human, both in the number of chromosomes or installed, and this is called (boom)
1 - Down syndrome:
Produces physical chromosome pair plus No. 21 where it becomes 3 chromosomes instead of 2, and its symptoms (short stature - Leather pagan eyelid - a widening of the distance between the eyes - poor mental powers - Age Palace - infertility).2 - Klinefelter syndrome:
Produces chromosome plus in the male sexual Rather than be installed male XY Becomes XXY And symptoms (increased breast size - genital atrophy - infertility)
3 - Thalassemia:
Results from the non-transformed fetal hemoglobin to adult hemoglobin during the first 6 months of a child's life.
The symptoms of this disease (severe anemia - low growth - an enlarged spleen - a weakened immune system)
* The individual with the disease H F H F
* Individual that H A H A
* Capita average injury H A H F
Where symbolized by the letter H To hemoglobin A character Allele is responsible for adult hemoglobin and character F Allele is responsible for fetal hemoglobin.
4 - disease Vinyl Kituoraa:
An infected person does not have the enzyme that converts the amino acid phenylalanine to the amino acid Tairosen causing severe mental retardation.
