Multiple Choice
Which of the following correctly describes the sequence of stages during early embryonic development, starting from a fertilized egg?
1
views
11. Cell Division
Introduction to Cell Division
Multiple Choice
The function of the mitotic cell cycle is to produce daughter cells that __________.
A
have the same number of chromosomes as the parent cell but not the same genetic content
B
have a random assortment of maternal and paternal chromosomes
C
have the same number of chromatids as the parent cell had chromosomes
D
have none of the listed characteristics
E
are genetically identical to the parent cell (assuming no mutation has occurred)
Verified step by step guidance1
Understand the purpose of the mitotic cell cycle: The primary function of mitosis is to ensure that each daughter cell receives an exact copy of the parent cell's genetic material.
Recall the stages of mitosis: Mitosis consists of several stages - prophase, metaphase, anaphase, and telophase - each playing a role in the accurate division of chromosomes.
Consider chromosome replication: Before mitosis begins, during the S phase of interphase, the cell's DNA is replicated so that each chromosome consists of two sister chromatids.
Analyze chromosome distribution: During mitosis, sister chromatids are separated and distributed equally to the two daughter cells, ensuring each cell has the same number of chromosomes as the parent cell.
Conclude with genetic identity: Since the chromatids are identical copies, the daughter cells are genetically identical to the parent cell, barring any mutations.
Related Videos
Related Practice
