[单选题]
The image shows a micr ;1 +g7cs ql5wf,)bvo*nh lcy qje6x/mograph of a8ezyuwsd x4/3an 3dly+1fm *d cell.
What explains the appearance of the cell in the micrograph?
A. The cell is undergoing interphase.
B. The sister chromatids are being pulled apart.
C. The cell is getting larger.
D. The cell is in metaphase.
参考答案: D
本题详细解析:
Chromosomes in metaphase are aligned at the equator of the cell.
During interphase, chromosomes are not visible (Choice A) and the cell grows in size (Choice C). Sister chromatids are pulled apart during anaphase (Choice B).
