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book Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson cover

Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson

النسخة 8الرقم المعياري الدولي: 978-0077536848
book Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson cover

Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson

النسخة 8الرقم المعياري الدولي: 978-0077536848
تمرين 1
Homeosis
A) refers to a maintained and unchanging genetic environment.
B) is a temporal change in gene expression.
C) is a spatial change in gene expression.
D) is not an important genetic mechanism in development.
التوضيح
موثّق
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Alterations in the spatial pattern of ge...

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Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson
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