Practice IB Biology Topic B2.3 Cell Specialization with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for B2.3 Cell Specialization and mirrors Paper 1A, 1B, 2 style where relevant.
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Which feature is shared by all types of stem cells?
What is the process by which early embryonic cells become specialized for specific functions?
Adult bone marrow stem cells are best described as:
Why are red blood cells small and flexible?
What best describes the function of the stem cell niche in bone marrow?