本题目来源于试卷: Form and Function B.5 Cell Specialization，类别为 IB生物学
[单选题]
Which of the following -x:s: iu 8ww1ed*sfjtk;zwgi12 k l+u is a reason that embryonic stem cells are not used bjj2d5ww(ix1h*hx l ,in the treatment* h dbljh,5ww 2(1jixx of leukaemia?
A. They have limited differentiation potential.
B. It is difficult to control which cell type they differentiate into.
C. They are difficult to obtain.
D. They have a higher chance of accumulated mutations.
参考答案: B
本题详细解析:
Choice A is incorrect as embryonic stem cells have a high differentiation potential. Choice C is incorrect, as embryonic stem cells are easy to obtain. Choice D is incorrect, as embryonic stem cells have a lower chance of accumulated mutations compared to other types of stem cells.
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