Cell Cycle and Division
Biology ⇒ Cell Biology
Cell Cycle and Division starts at 8 and continues till grade 12.
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See sample questions for grade 10
A cell has 12 chromosomes before mitosis. How many chromosomes will each daughter cell have after mitosis?
A cell with 8 chromosomes undergoes meiosis. How many chromosomes will each gamete have?
A scientist observes a cell with chromosomes lined up in the center and spindle fibers attached to each centromere. Which phase is the cell in?
Describe the difference between cytokinesis in plant and animal cells.
Describe the main events that occur during prophase of mitosis.
Describe what happens during anaphase of mitosis.
During which phase of mitosis do the nuclear envelope and nucleolus reappear?
During which phase of the cell cycle does the cell grow and carry out normal functions?
Explain the difference between mitosis and meiosis.
Explain why DNA replication must occur before a cell divides.
Explain why errors in the cell cycle can lead to diseases such as cancer.
Explain why meiosis is important for sexual reproduction.
What is the main difference between prophase I of meiosis and prophase of mitosis?
What is the main purpose of the S phase in the cell cycle?
What is the ploidy of daughter cells produced by mitosis?
What is the role of spindle fibers during cell division?
What is the significance of crossing over during meiosis?
