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Author Question: Although the most frequent forms of Down syndrome are caused by a random error, nondisjunction of ... (Read 93 times)

serike

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on: Mar 26, 2020

Question 1

The condition known as cri-du-chat syndrome in humans has a genetic constitution designated as ________.
◦ 45, X
◦ heteroplasmy
◦ triploidy
◦ 46, 5p-
◦ trisomy

Question 2

Although the most frequent forms of Down syndrome are caused by a random error, nondisjunction of chromosome 21, Down syndrome occasionally runs in families. The cause of this form of familial Down syndrome is ________.
◦ a chromosomal aberration involving chromosome 1
◦ a maternal age effect
◦ an inversion involving chromosome 21
◦ too many X chromosomes
◦ a translocation between chromosome 21 and a member of the D chromosome group
Essentials of Genetics ¦ Klug ¦ 9th Edition
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Marked as best answer by serike on Mar 26, 2020

aham8f

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Reply #1 on: Mar 26, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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serike

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Reply 2 on: Mar 26, 2020
YES! Correct, THANKS for helping me on my review

nathang24

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Reply 3 on: Yesterday
Wow, this really help

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