Which statement correctly describes the behavior of a tetrad during anaphase I of meiosis? It travels intact to one pole of the dividing cell It splits into two pairs of sister chromatids , and one pair goes to each pole of the dividing cell. It splits into two pairs of homologous, nonsister chromatids, and one pair goes to each pole of the dividing cell. It splits into four chromosomes , which distribute in random pairs to the two poles of the dividing cell.

Question

Which statement correctly describes the behavior of a tetrad during anaphase I of meiosis? It travels intact to one pole of the dividing cell It splits into two pairs of sister chromatids , and one pair goes to each pole of the dividing cell. It splits into two pairs of homologous, nonsister chromatids, and one pair goes to each pole of the dividing cell. It splits into four chromosomes , which distribute in random pairs to the two poles of the dividing cell.

Answer 1

## Step 1The question is asking about the behavior of a tetrad during anaphase I of meiosis. A tetrad is a group of four chromatids that form during meiosis. ## Step 2During anaphase I of meiosis, the homologous chromosomes separate. This means that the homologous chromosomes, which are pairs of chromosomes that have the same structure and sequence of genes, will be pulled to opposite poles of the cell.## Step 3The term 'nonsister chromatids' refers to chromatids from different homologous chromosomes. This means that the chromatids that are not identical and come from different homologous chromosomes.## Step 4Based on the above information, the correct statement that describes the behavior of a tetrad during anaphase I of meiosis is: "It splits into two pairs of homologous, nonsister chromatids, and one pair goes to each pole of the dividing cell."

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