Multiple Choice
During mitosis, in which phase does the nuclear envelope (membrane around the nucleus) break down and disappear?
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16. Cell Division
Mitosis
Multiple Choice
In a typical somatic cell cycle, mitosis produces which type of daughter cells?
A
Four genetically diverse haploid gametes with half the chromosome number of the parent cell
B
Two genetically identical diploid somatic daughter cells with the same chromosome number as the parent cell
C
Two genetically identical haploid daughter cells with half the chromosome number of the parent cell
D
Two genetically different diploid daughter cells created by crossing over during prophase
Verified step by step guidance1
Step 1: Understand the phases of the cell cycle, focusing on mitosis, which is the process of nuclear division in somatic cells.
Step 2: Recall that mitosis results in the division of one parent cell into two daughter cells, maintaining the same chromosome number as the parent cell.
Step 3: Recognize that the daughter cells produced by mitosis are genetically identical to each other and to the original parent cell, as mitosis involves the replication and equal segregation of chromosomes.
Step 4: Differentiate mitosis from meiosis, where meiosis produces four genetically diverse haploid gametes with half the chromosome number, unlike mitosis.
Step 5: Conclude that mitosis produces two genetically identical diploid somatic daughter cells with the same chromosome number as the parent cell.
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