Question

multiple-choice question
what is different in anaphase 1 from mitosis?
nothing it is all the same
the homologous pairs are pulled apart to different cells
the sister chromatids are pulled apart to different cells

Explanation:

In Anaphase I of meiosis, homologous chromosome pairs are separated and pulled to opposite poles. In mitotic Anaphase, sister chromatids are pulled apart. The first option is incorrect as Anaphase I and mitotic Anaphase differ. The third option describes mitotic Anaphase, not Anaphase I. So the correct choice is the one about homologous pairs being pulled apart.

Answer:

B. The homologous pairs are pulled apart to different cells (assuming the second option is labeled B; if the original options had labels like A, B, C, with the second option as B, this is the correct one. If no labels, based on the options, the middle option: "The homologous pairs are pulled apart to different cells" is correct.)