which genetic disorder matches below descriptions. extra 21st chromosome attaches to chromosome 14.  Affected individual exhibit epichanthic folds of eyelids, simian crease in palms, and mental retardation. trisomy 18  Affected individuas have an elongated skull, hair lip, cleft palate, rocker-bottom feet.  Life expectancy is about 10 weeks. trisomy 21.  Affected indiviudals exhibit epicanthic folds of eyelids, protruding tongue, small, low set ears, and retardation.

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Q: Number of chromosomes in the individual's body cells Cell division error that resulted in trisomy 18…

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Q: Explain the causes of familial Down syndrome.  How does it differ from Down syndrome due to…

A: Down syndrome is a disorder in which individuals have an extra copy of chromosome 21 instead of two…

Q: Autosomal Dominant O Autosomal Recessive O X-Linked Dominant O X-Linked Recessive

A:

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A: In this question, we have to answer the inheritance pattern of sex linked traits.

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Q: 8 9 10 11 12 13 14 15 16 17 18 ir 19 20 21 22 (8) Fig. 6-3, p.123 N CITE

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Q: 3 4. 11 12 13 14 15 18 19 21 22 Y 2. 20

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Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.