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Anatomy & Physiology for Health Professions 3rd Edition by Bruce Colbert,Jeff Ankney,Karen Lee
النسخة 3الرقم المعياري الدولي: 978-0133851113Anatomy & Physiology for Health Professions 3rd Edition by Bruce Colbert,Jeff Ankney,Karen Lee
النسخة 3الرقم المعياري الدولي: 978-0133851113 تمرين 19
Choose the best answer:
Selection for immune-competent cells is called
A) negative selection.
B) positive selection.
C) immune selection.
D) competency selection.
Selection for immune-competent cells is called
A) negative selection.
B) positive selection.
C) immune selection.
D) competency selection.
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موثّق
Negative selection refers to the destruc...
Anatomy & Physiology for Health Professions 3rd Edition by Bruce Colbert,Jeff Ankney,Karen Lee
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