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Multiple Choice
Which statement about mitosis and cytokinesis is true?
A
Cytokinesis occurs before mitosis begins.
B
Cytokinesis is the process of nuclear division.
C
Mitosis results in two genetically identical daughter cells.
D
Mitosis includes the division of the cytoplasm.
Verified step by step guidance
1
Understand the definitions: Mitosis is the process of nuclear division in eukaryotic cells that results in two genetically identical daughter nuclei. Cytokinesis is the process that follows mitosis, involving the division of the cytoplasm to form two separate daughter cells.
Evaluate the first statement: 'Cytokinesis occurs before mitosis begins.' This is incorrect because cytokinesis occurs after mitosis, not before.
Evaluate the second statement: 'Cytokinesis is the process of nuclear division.' This is incorrect because cytokinesis involves the division of the cytoplasm, not the nucleus.
Evaluate the third statement: 'Mitosis results in two genetically identical daughter cells.' This is correct because mitosis ensures that each daughter cell receives an identical set of chromosomes.
Evaluate the fourth statement: 'Mitosis includes the division of the cytoplasm.' This is incorrect because the division of the cytoplasm is part of cytokinesis, not mitosis.