anaphase
Crossover occurs during the prophase I stage of meiosis. This is when homologous chromosomes pair up and exchange genetic material, leading to genetic diversity among the resulting gametes.
when two of homologous chromosomes form a tetrad sister chromatids and crossover
The stage when all the cells show crossover chromosomes is the pachytene stage of meiosis. During this stage, homologous chromosomes pair up and exchange genetic material through a process called recombination or crossing over, which results in the formation of new combinations of genetic information.
stage 4
expulsion stage
Homologous chromosomes line up in the center of the cell during metaphase I of meiosis. This alignment allows for crossover events to occur between the homologous chromosomes, promoting genetic diversity.
synapis
it's called a duccatti
No, crossover events during meiosis only occur between homologous chromosomes, which are pairs of chromosomes with similar genetic information. Each chromosome crossover involves the exchange of genetic material between these homologous chromosomes, contributing to genetic diversity in offspring.
Stage 4 apex
No, the Chorus told them about it
They occur during REM sleep, usually in the second half of the night