Soru
At the conclusion of meiosis I, the daughter cells are __ View Available Hint(s) diploid and the tetrads have separated haploid and the sister chromatids are joined haploid and the tetrads are still joined diploid and the sister chromatids have separated
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Kıdemli · 9 yıl öğretmeniUzman doğrulaması
Cevap
The correct answer is "haploid and the sister chromatids are joined".
Açıklamak
## Step 1<br />Meiosis is a type of cell division that reduces the number of chromosomes in a cell by half. This process is essential for sexual reproduction and leads to the formation of gametes (sperm and egg cells).<br /><br />## Step 2<br />Meiosis consists of two stages: Meiosis I and Meiosis II. <br /><br />## Step 3<br />At the end of Meiosis I, the cell has undergone a process called "reduction division". This means that the number of chromosomes is halved. <br /><br />## Step 4<br />During Meiosis I, homologous chromosomes pair up and exchange segments in a process called "crossing over". This results in the formation of tetrads.<br /><br />## Step 5<br />At the end of Meiosis I, the tetrads separate, and the cell divides into two daughter cells. Each of these daughter cells contains half the number of chromosomes as the original cell, making them haploid.<br /><br />## Step 6<br />However, each chromosome still consists of two sister chromatids, so the cells are not yet fully haploid.
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