Down's Case:
Reason:
Fertilization of a normal and abnormal syringe (sperm or egg) carries a complete pair of chromosomes 22 and the fetal chromosome (45 + XY) is male or 45 + XX if a female grows into a child (male or female) Each cell of his body has 3 copies of chromosome 21.
Symptoms:
- Late growth.
- Oval face.
- Late understanding (mental retardation).
- Palace of stature.
- The back of the head is flat.
- The toes and hands are short.
- The ear is small.
- Eyes convex.
Gender:
Female or male.
Reason:
Fertilization of a normal and abnormal syringe (sperm or egg) carries a complete pair of chromosomes 22 and the fetal chromosome (45 + XY) is male or 45 + XX if a female grows into a child (male or female) Each cell of his body has 3 copies of chromosome 21.
Symptoms:
- Late growth.
- Oval face.
- Late understanding (mental retardation).
- Palace of stature.
- The back of the head is flat.
- The toes and hands are short.
- The ear is small.
- Eyes convex.
Gender:
Female or male.
