Question

name some chromosomal disorders.​

Answer 1

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Chromosomal disorders--

1. Wolf-Hirschhorn syndrome

2. Jacobsen Syndrome

3. Angelman syndrome

4. Turner syndrome

5. 22q11.2 deletion syndrome

Answer 2

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Chromosomal Disorders ::

❇ These includes both autosomal and allosomal disorders.

1) Autosomal .

2) Allosomal.

Autosomal Disorders ::

➡Downs Syndrome.

❇It is caused by the 21 st chromosome trisomy.

❇ The individual affected by this shows

Short stauatred with small round head, furrowed tongue.

➡Edwards Syndrome.

❇ It is caused due to 18th chromosome trisomy.

❇ The individual affected by this shows cardiac abnormalities and kidney malfunction.

➡Patau syndrome.

❇ it is caused due to 13 trisomy.

❇The persons affected with this shows microphthalmia,, cleft palate.

Allosomal Disorders :

➡Klinefelters syndrome.

❇ It is mostly seen in males

❇ presence of Double X in their chromosomes like XXY.

❇it causes gynacomastia,, and presence of some feminine characters.

➡Turners Syndrome :

❇ it is mostly seen in females.

❇monosomy of 23 rd pair.

❇ symptoms include short stature,, Webbed neck.

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