Which of the following describes the biological significance of meiosis?
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Correct answer: Conservation of chromosome number across generations
Meiosis produces haploid gametes, ensuring that fertilization restores the diploid chromosome number. This mechanism conserves the species-specific chromosome number across generations. Meiosis also generates genetic diversity through crossing over and independent assortment.
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More Meiosis and Its Significance questions
- At which stage of Meiosis I do the nuclear membrane and nucleolus disappear?
- In oocytes of some vertebrates, which stage can last for months or years?
- Which of the following represents the correct sequence of sub-stages in Prophase I?
- Meiosis II is necessary because:
- Which of the following is the most significant characteristic of Meiosis I that distinguishes it from Mitosis?
- During which sub-stage of Prophase I do chromosomes start pairing together through a process called synapsis?