during which phase of meiosis does crossing over of chromosomes occur?\nprophase i\nmetaphase i\nanaphase…

during which phase of meiosis does crossing over of chromosomes occur?\nprophase i\nmetaphase i\nanaphase i\ntelophase i

during which phase of meiosis does crossing over of chromosomes occur?\nprophase i\nmetaphase i\nanaphase i\ntelophase i

Answer

Answer:

prophase I

Brief Explanations:

Crossing - over occurs during prophase I of meiosis. In this phase, homologous chromosomes pair up (synapsis) and exchange genetic material at points called chiasmata. This genetic recombination increases genetic diversity. Metaphase I is when homologous chromosomes align at the equator. Anaphase I is for the separation of homologous chromosomes. Telophase I is the end of the first meiotic division with chromosome de - condensation and nuclear envelope re - formation. So, the correct phase for crossing - over is prophase I.