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Abnormal Meiosis. Biology 12. Running out of cell jokes…. There are genetic abnormalities that result from errors during meiosis Chromosomes do not separate properly during either anaphase I or II. So some gametes have too many or too few chromosomes

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Abnormal meiosis

Abnormal Meiosis

Biology 12



Abnormal meiosis1

Abnormal Meiosis:


Nondisjunction

Nondisjunction:


To do

To do:


Record in your notes a definition including what happens to which chromosomes for the following

  • Trisomy during meiosis

  • Monosomy

  • Down Syndrome

  • Klinefelter Syndrome

  • Turner Syndrome

  • Multiple marker screen

    *Pages 116-121

    *Diagrams would be helpful!

Record in your notes a definition, (including what happens to which chromosomes) for the following:


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