
Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson
النسخة 8الرقم المعياري الدولي: 978-0077536848
Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson
النسخة 8الرقم المعياري الدولي: 978-0077536848 تمرين 1
In order to determine polarity for different states of a character
A) there must be a fossil record of the groups in question.
B) genetic sequence data must be available.
C) an appropriate name for the taxonomic group must be selected.
D) an outgroup must be identified.
A) there must be a fossil record of the groups in question.
B) genetic sequence data must be available.
C) an appropriate name for the taxonomic group must be selected.
D) an outgroup must be identified.
التوضيح
The method of outgroup comparison is use...
Biology 8th Edition by Kenneth Mason ,Jonathan Losos,Susan Singer,Peter Raven,George Johnson
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