AIIMS 2017 Biology Meiosis MCQ Question
Identify the correct matched pair.
Segregation-Metaphase II
Significance of meiosis–Production of genetically similar cells
Exchange of genetic material–Diakinesis
Anaphase II of meiosis–Centromeric division
Correct Answer
Detailed Explanation
Option B is correct because diakinesis is the final stage of prophase I in meiosis, where homologous chromosomes undergo crossing over, leading to the exchange of genetic material. This process increases genetic diversity in the resulting gametes.
Option A is incorrect as meiosis produces genetically diverse cells, not genetically similar ones. Option C is also incorrect because, while centromeric division occurs during anaphase II, it is not the defining feature of that stage; rather, it is the separation of sister chromatids that is crucial.
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