Down Syndrome - Genatical Deasese

Down Syndrome is a genetic. Decease and It is a congenital disorder. Most people have 23 pairs of (46 chromosomes) in there cell. But down syndrome people have extra chromosome in 21 th Par of chromosome. so there are 47 total number of chromosomes. This extra chromosomes is effect to Development of Peoples body.

When we Consider about Down syndrome children,

1. Down syndrome children are developed slower than other children
2. They have some health Problems
3. Eyes are almond shaped
4. Nose is flat
5. They have large tongue
6. Head and hands are Smaller
7. They have wide feet with Short toes
8. Tone Muscles are poor
9. More flexible joints with compare to Normal children

Some down syndrome children have more signs of above and other have few of those. Then Down syndrome appearing about one of every 800 births.

This Down syndrome chilled needs supportive and Preventive medical care to mange there life conditions. If we give good care to down syndrome chilled they can build up there life as normal child. Some child are educated and complete there degree and they build up cheerful life. So we should maintain good physical and Social condition of Down syndrome chilled.

Introduction about Chromosome in Cells

Chromosomes can be found in nucleus of the each living cells. That controls all the function of the cell and other control materials. The Fundamental material of chromosomes is DNA. This DNA Molecules are packaged as thread like structure and that is tightly coiled around the Proteins. This coiled like structure support to make the chromosomes structure and it is called Histones. Chromosomes are Microscopic material and can be found in cell Nucleus.

When we consider more about the Chromosomes, They have Constriction point called Centromere. Which is point that divided chromosomes to two parts called "arms". The Short arm of the chromosomes is called “P arm" and Longs arm of the chromosomes is called “Q arm"

Chromosomes are leads to Maintain characters of the cells and other all cell factions. As an example, when we consider about Human Cells Nucleus. There are 46 chromosomes and they contain as pairs so that have 23 pairs of chromosomes. All 22 Pairs of chromosomes are same in both females and Males and this 22 pairs if chromosomes are called Autosomes and lead all faction except sex characters. Other chromosomes (23 rd pair of chromosome) are different between males and Females. Female’s chromosomes fair have two copies of X chromosome and Males chromosomes fair have X chromosome and Y chromosome.