QUESTION 8 The mating below shows the sex chromosome found in two parents and their resulting offspring. FMR1 and fmr1 are two different alleles of a gene found on the X chromosome. Use this family information to answer the following question. XFMR1Y x Xfmr1 Xfmr1 --> XFMR1 Xfmr1 Y In what parent and during what stage of cell division did the nondisjunction event occur? O a. Mother, Mitosis O b. Mother, Meiosis II OC. Father, Meiosis I O d. Father, Mitosis O e. Father, stage cannot be determined

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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QUESTION 8
The mating below shows the sex chromosome found in two parents and their resulting
offspring. FMR1 and fmr1 are two different alleles of a gene found on the X chromosome. Use this family information to answer the
following question.
XFMR1Y x Xfmrt Xfmr1
-->
XFMR1 Xfmr1 Y
In what parent and during what stage of cell division did the nondisjunction event occur?
a. Mother, Mitosis
O b. Mother, Meiosis II
O c. Father, Meiosis I
O d. Father, Mitosis
O e. Father, stage cannot be determined
QUESTION 9
For the mating below, indicate whether nondisjunction occurred in the mother, father, both or cannot be determined:
xBA xba
xba y
xba xba y
-->
a. Both
O b. Cannot be determined
Transcribed Image Text:* Question Completion Status: QUESTION 8 The mating below shows the sex chromosome found in two parents and their resulting offspring. FMR1 and fmr1 are two different alleles of a gene found on the X chromosome. Use this family information to answer the following question. XFMR1Y x Xfmrt Xfmr1 --> XFMR1 Xfmr1 Y In what parent and during what stage of cell division did the nondisjunction event occur? a. Mother, Mitosis O b. Mother, Meiosis II O c. Father, Meiosis I O d. Father, Mitosis O e. Father, stage cannot be determined QUESTION 9 For the mating below, indicate whether nondisjunction occurred in the mother, father, both or cannot be determined: xBA xba xba y xba xba y --> a. Both O b. Cannot be determined
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