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3D bioprinting can currently create fully functional human organs for transplantation.
- True
- False
Answer: False
While 3D bioprinting can create tissue constructs and simple structures (skin, cartilage), fully functional complex organs (heart, kidney) with vascular networks remain a research challenge. Current applications: drug testing, disease modeling, and custom implants. Significant advances needed in biomaterials, cell sourcing, and vascularization.