(Sittin' On) The Dock Of The Bay Lyrics Otis Redding. Sittin' in the morning sun. I'll be sitting when the evening come. Watching the ships roll in. Then I'll watch 'em roll away again (Yeah) I'm sittin' on the dock of a bay. Watching the tide roll away. I'm just sittin' on a dock of a bay.
Down syndrome results when abnormal cell division involving chromosome 21 occurs. These cell division abnormalities result in extra genetic material from chromosome 21, which is responsible for the characteristic features and developmental problems of Down syndrome.
Down syndrome is usually caused by a condition known as Trisomy 21, which means that a person has three copies of Chromosome 21, rather than the usual two copies. An extra chr â¦ omosome is added. The normal amount is 46, but people with Down syndrome have 47.