Non disjunction occurs when chromosomes fail to separate during meiosis, resulting in an abnormal number of chromosomes in the gametes. Assume an animal species has a diploid number of 4. Describe and/or show what the normal gametes would be like, and what would result from non disjunction in meiosis one, and what would result from non disjunction in meiosis two. You may use a drawing as part of your answer, but a drawing alone is not sufficient.

Biology Today and Tomorrow without Physiology (MindTap Course List)
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Author:Cecie Starr, Christine Evers, Lisa Starr
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Chapter9: Patterns Of Inheritance
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Non disjunction occurs when chromosomes fail to separate during meiosis, resulting in an
abnormal number of chromosomes in the gametes. Assume an animal species has a
diploid number of 4. Describe and/or show what the normal gametes would be like, and
what would result from non disjunction in meiosis one, and what would result from non
disjunction in meiosis two. You may use a drawing as part of your answer, but a drawing
alone is not sufficient.
Transcribed Image Text:Non disjunction occurs when chromosomes fail to separate during meiosis, resulting in an abnormal number of chromosomes in the gametes. Assume an animal species has a diploid number of 4. Describe and/or show what the normal gametes would be like, and what would result from non disjunction in meiosis one, and what would result from non disjunction in meiosis two. You may use a drawing as part of your answer, but a drawing alone is not sufficient.
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