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Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson
النسخة 8الرقم المعياري الدولي: 978-0077536848Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson
النسخة 8الرقم المعياري الدولي: 978-0077536848 تمرين 7
Vast differences in the phenotypes of organisms as different as fruit flies and humans
A) must result from differences among many thousands of genes controlling development.
B) have apparently arisen largely through manipulation of the timing and regulation of expression of probably less than 100 highly conserved genes.
C) can be entirely explained by heterochrony.
D) can be entirely explained by homeotic factors.
A) must result from differences among many thousands of genes controlling development.
B) have apparently arisen largely through manipulation of the timing and regulation of expression of probably less than 100 highly conserved genes.
C) can be entirely explained by heterochrony.
D) can be entirely explained by homeotic factors.
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Highly conserved genes produce diverse m...
Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson
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