Multiple Choice
After mitosis is completed in a human somatic cell, how many chromosomes are present in each daughter cell?
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12. Meiosis
Mitosis & Meiosis Review
Multiple Choice
When comparing the processes of mitosis and meiosis, which of the following statements is correct?
A
Meiosis produces cells that are genetically identical to the parent cell.
B
Mitosis produces two genetically identical diploid cells, while meiosis produces four genetically unique haploid cells.
C
Both mitosis and meiosis result in cells with half the number of chromosomes as the original cell.
D
Mitosis and meiosis both involve two rounds of cell division.
Verified step by step guidance1
Step 1: Begin by understanding the key differences between mitosis and meiosis. Mitosis is a process of cell division that results in two genetically identical diploid cells, while meiosis is a process that produces four genetically unique haploid cells.
Step 2: Analyze the chromosome number in the resulting cells. Mitosis maintains the original chromosome number (diploid), whereas meiosis reduces the chromosome number by half (haploid). This is a critical distinction.
Step 3: Examine the number of cell divisions involved. Mitosis involves one round of cell division, while meiosis involves two rounds of cell division: meiosis I and meiosis II.
Step 4: Consider the genetic variation. Mitosis produces genetically identical cells, while meiosis introduces genetic diversity through processes like crossing over and independent assortment during meiosis I.
Step 5: Evaluate the statements provided in the problem. Compare each statement to the biological principles of mitosis and meiosis to determine which is correct based on the explanations above.
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