The stages of mitosis plus interphase are listed below with letters a
through e. Select the correct phase for each statement numbered
70–80.
a. interphase
b. prophase
c. metaphase
d. anaphase
e. telophase
E 70. Homologous pairs of chromosomes line up on the
equatorial plate.
M 71. Chromosomes replicate.
M 72. Genes replicate.
E 73. DNA replicates.
E 74. Condensation and shortening of chromosomes occurs.
E 75. Spindle fibers first appear.
M 76. Centromeres break apart as the separated sister
chromatids begin to move to opposite poles.
E 77. The microtubular spindle develops.
E 78. Sister chromatids joined at their centromeres are
attached to spindle fibers.
M 79. Cytokinesis occurs after this phase of mitosis.
E 80. Daughter nuclear membranes form.
Answers: 70. c, 71. a, 72. a, 73. a, 74. b, 75. b, 76. d, 77. b,
78. b, 79. e, 80. e
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