객관식
Which of these meiosis stages is functionally the most similar to mitosis?
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12. Meiosis
Introduction to Meiosis
객관식
During which phase of meiosis do tetrads form?
A
Prophase I
B
Telophase I
C
Anaphase I
D
Metaphase I
검증된 단계별 안내1
Understand that meiosis is a type of cell division that reduces the chromosome number by half, creating four haploid cells. It consists of two stages: Meiosis I and Meiosis II.
Recognize that a tetrad is a group of four chromatids formed by the pairing of two homologous chromosomes during meiosis.
Recall that tetrads form during Prophase I of Meiosis I. This is when homologous chromosomes pair up in a process called synapsis.
During Prophase I, the homologous chromosomes undergo crossing over, where they exchange genetic material, increasing genetic diversity.
Identify that the formation of tetrads is a key event in Prophase I, distinguishing it from other phases such as Metaphase I, Anaphase I, and Telophase I, where tetrads are not formed.
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