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Essentials of Biology 4th Edition by Sylvia Mader ,Michael Windelspecht
النسخة 4الرقم المعياري الدولي: 978-0078024221Essentials of Biology 4th Edition by Sylvia Mader ,Michael Windelspecht
النسخة 4الرقم المعياري الدولي: 978-0078024221 تمرين 2
For there to be homologous structures, a.
A) common ancestor had to have existed.
B) analogous structures also have to exist.
C) the bones have to be used similarly.
D) All of these are correct.
A) common ancestor had to have existed.
B) analogous structures also have to exist.
C) the bones have to be used similarly.
D) All of these are correct.
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Thus the best answer is a common ancesto...
Essentials of Biology 4th Edition by Sylvia Mader ,Michael Windelspecht
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