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Nikky.05 Nikky.05
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6 years ago
If a zygote is missing one chromosome,
  a. the chromosome number is expressed as 2n  1.
  b. then one chromosome is without its homologue.
  c. the condition is called monosomy.
  d. the chromosome number is expressed as 2n  1,
  and the condition is called monosomy.
  e. the chromosome number is expressed as 2n  1,
  one chromosome is without its homologue, and
  the condition is called monosomy.

Question 2

The condition occurring when an organism has a 2n
  + 1 chromosome composition is known as
  a. monosomy.
  b. deletion.
  c. diploid.
  d. aneuploidy.
  e. both deletion and aneuploidy.
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NpeteteNpetete
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6 years ago
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