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Home Q & A Board Biology-Related Homework Help Cell Biology
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Cris Cris
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6 years ago
__________ is a primary lymphoid tissue found within the vertebrae, ribs, sternum, long bones, pelvis and is the site of B-cell differentiation.
 a. Spleen
 b. Thymus
 c. Appendix
 d. Bone marrow
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ashloashlo
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6 years ago
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Cris Author
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6 years ago
This calls for a celebration Person Raising Both Hands in Celebration
ofsuahasiufhoas
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Yesterday
Smart ... Thanks!
kamikazekota
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2 hours ago
Thanks for your help!!
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