Podcast
Questions and Answers
What is the significance of the G0 phase in the cell cycle?
What is the significance of the G0 phase in the cell cycle?
- It is a phase where cells do not divide or copy themselves (correct)
- It is a phase where cells duplicate their DNA twice
- It is when the cell grows
- It is when the cell duplicates all of its DNA
Why does interphase precede mitosis in the cell cycle?
Why does interphase precede mitosis in the cell cycle?
- It allows for cell elongation
- It duplicates the DNA and prepares the cell for division (correct)
- It is the stage where chromatids separate
- It is a phase where chromosomes condense
In mitosis, what is the role of the centrosome during cell division?
In mitosis, what is the role of the centrosome during cell division?
- Initiate the formation of daughter nuclei
- Duplicate the DNA content
- Separate chromatids during anaphase
- Organize microtubules and form the spindle for chromosome division (correct)
What happens during the prometaphase stage of mitosis?
What happens during the prometaphase stage of mitosis?
Which phase of the cell cycle involves the synthesis of new DNA molecules?
Which phase of the cell cycle involves the synthesis of new DNA molecules?
How does mitosis contribute to maintaining the chromosome number in each generation?
How does mitosis contribute to maintaining the chromosome number in each generation?
What is the main goal of meiosis?
What is the main goal of meiosis?
Which stage of meiosis involves the separation of homologous chromosomes?
Which stage of meiosis involves the separation of homologous chromosomes?
What is the role of centrosomes in cell division?
What is the role of centrosomes in cell division?
During which phase of meiosis does crossing over occur?
During which phase of meiosis does crossing over occur?
What is the outcome of cytokinesis in meiosis?
What is the outcome of cytokinesis in meiosis?
Which stage of meiosis involves pulling the chromosomes apart towards opposite ends of the cell?
Which stage of meiosis involves pulling the chromosomes apart towards opposite ends of the cell?
What type of life cycle is dominant in Chlamydomonas sp.?
What type of life cycle is dominant in Chlamydomonas sp.?
Which stage in the diplohaplontic life cycle produces spores that germinate to develop haploid gametophytes independently?
Which stage in the diplohaplontic life cycle produces spores that germinate to develop haploid gametophytes independently?
Which process in plant development involves the formation of fruits from fertilized ovaries?
Which process in plant development involves the formation of fruits from fertilized ovaries?
What is the reproductive cycle dominant in flowering plants like angiosperms?
What is the reproductive cycle dominant in flowering plants like angiosperms?
What is the distinctive feature of sexual reproduction compared to asexual reproduction?
What is the distinctive feature of sexual reproduction compared to asexual reproduction?
Which structure contains ovules in plant reproduction?
Which structure contains ovules in plant reproduction?
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