Describe the cytological observation that suggests that crossing over occurs during the first meiotic prophase.

Video transcript

Hey everyone. Let's take a look at this question Together. The pro phase of the first biotic division is a lengthy phase that is further subdivided into five sub stages. Crossing over is one of the most important events in mitosis that occurs during the blank stage. So we know that those five sub stages are leapt. A teen followed by go team, followed by paki teen followed by a team. And then lastly we have dionysus. And so when we're talking about crossing over and when it takes place, we know that it takes place during packaging. So crossing over takes ways and we know that during diaper routine, that's when those sites become visible. And so that would mean that answer. Choice B is the correct answer, because we know that crossing over, which is one of the most important events in mitosis, occurs during the paki teen stage of pro phase in the first biotic division. So answer choice B is the correct answer. I hope you found this video to be helpful. Thank you and goodbye.