The A gene is autosomal. A man with genotype Aa has a child with a woman whose genotype is AA. Their child's genotype is Aaa and this child is viable. What can be concluded? Choose all that apply. The child has Downs syndrome The child's genotype is aneuploid The child has Klinefelters Syndrome Non-disjunction occurred during O meiosis I or meiosis II in the mother (cannot determine which stage) Non-disjunction occurred in either O meiosis I or meiosis II in the father (cannot determine which stage) The child's genotype is euploid Non-disjunction occurred during meiosis II in the father

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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The A gene is autosomal. A man with genotype Aa
has a child with a woman whose genotype is AA.
Their child's genotype is Aaa and this child is
viable. What can be concluded? Choose all that
apply.
The child has Downs syndrome
The child's genotype is aneuploid
The child has Klinefelters Syndrome
Non-disjunction occurred during
meiosis I or meiosis II in the mother
(cannot determine which stage)
Non-disjunction occurred in either
meiosis I or meiosis II in the father
(cannot determine which stage)
The child's genotype is euploid
Non-disjunction occurred during
meiosis II in the father
Transcribed Image Text:The A gene is autosomal. A man with genotype Aa has a child with a woman whose genotype is AA. Their child's genotype is Aaa and this child is viable. What can be concluded? Choose all that apply. The child has Downs syndrome The child's genotype is aneuploid The child has Klinefelters Syndrome Non-disjunction occurred during meiosis I or meiosis II in the mother (cannot determine which stage) Non-disjunction occurred in either meiosis I or meiosis II in the father (cannot determine which stage) The child's genotype is euploid Non-disjunction occurred during meiosis II in the father
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