The Living World 8th Edition by George Johnson

تمرين 16

Which of the following occurs in meiosis II?
A) All chromosomes duplicate.
B) Homologous chromosomes randomly separate, called independent assortment.
C) The duplicated sister chromatids separate.
D) Genetically identical daughter cells are produced.
In what way is meiosis II different from mitosis?
A) Sister chromatids remain attached at the centromere.
B) Sister chromatids do not separate at anaphase II.
C) During metaphase II, spindle fibers attach to centromeres.
D) At the beginning of prophase II, sister chromatids are not genetically identical.