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Which source of stem cells often produces tumors, rejection, or genetic defects?

A.) embryos
B.) adult (developed tissue)
C.) cord blood
D.) placenta

2 Answers

1 vote

Answer: A.

Explanation: I took a test similar to this.

User Wouter Verhelst
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3 votes

Answer:

A.

Step-by-step explanation:

User Martin Fink
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