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Multiple Choice
How do the chromosomes of an offspring cell compare with the chromosomes of the parent cells after mitosis?
A
The offspring cell has twice the number of chromosomes as the parent cell.
B
The offspring cell has the same number of chromosomes as the parent cell.
C
The offspring cell has half the number of chromosomes as the parent cell.
D
The offspring cell has a random number of chromosomes compared to the parent cell.
Verified step by step guidance
1
Understand that mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.
Recall that during mitosis, the parent cell duplicates its chromosomes during the S phase of the cell cycle, resulting in two identical sets of chromosomes.
During the mitotic phase, these duplicated chromosomes are equally divided between the two daughter cells through a series of stages: prophase, metaphase, anaphase, and telophase.
In anaphase, the sister chromatids (which are identical copies of each chromosome) are pulled apart to opposite ends of the cell, ensuring each new cell will receive an identical set of chromosomes.
Finally, cytokinesis occurs, splitting the cytoplasm and cell membrane, resulting in two genetically identical daughter cells, each with the same number of chromosomes as the original parent cell.