試題詳解

10. In mitosis, the main difference between plant and animal cells is that
(A) plants do not undergo cytokinesis.
(B) plants produce a cell plate to segregate the daughter nuclei, while animals form a cleavage furrow.
(C) plants have a central vacuole, while animal cells do not.
(D) plants produce a cell membrane in cytokinesis, while animals form a cell plate.
(E) in plants, kinetochore microtubules shorten and draw chromosomes toward the poles； in animals, polar microtubules lengthen to push chromatids apart.