A trihybrid individual with the genotype QqRrTt is testcrossed with a qgrrtt individual. The resulting offspring are as follows: QrT QRt Qrt 11 qrT 76 qRT qrt qRt 50 357 343 78 QRT 76 Total = 1000 Determine the allele arrangement and gene order in the trihybrid parent. Give your answer using the AbC/aBc notation. Draw a chromosome map for these genes. Give your map distances to one decimal place. (Use underline or underscore (_) to draw the line for the map) a) b)

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
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A trihybrid individual with the genotype QqRrTt is testcrossed with a qqrrtt individual. The resulting offspring are as follows:
qrT
QrT
QRt
Qrt
11
76
qRT
grt
qRt
50
357
343
78
QRT
76
9
Total = 1000
a)
b)
Determine the allele arrangement and gene order in the trihybrid parent. Give your answer using the AbC/aBc notation.
Draw a chromosome map for these genes. Give your map distances to one decimal place. (Use underline or underscore (_) to draw the line for the map)
Transcribed Image Text:A trihybrid individual with the genotype QqRrTt is testcrossed with a qqrrtt individual. The resulting offspring are as follows: qrT QrT QRt Qrt 11 76 qRT grt qRt 50 357 343 78 QRT 76 9 Total = 1000 a) b) Determine the allele arrangement and gene order in the trihybrid parent. Give your answer using the AbC/aBc notation. Draw a chromosome map for these genes. Give your map distances to one decimal place. (Use underline or underscore (_) to draw the line for the map)
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