Meiosis I separates homologous chromosomes, creating haploid cells (reductional division), while Meiosis II separates sister chromatids (equational division). Prophase I involves chromatin condensation, spindle formation, and the disappearance of nucleoli and nuclear membranes.
La Meiosi I separa i cromosomi omologhi, producendo cellule aploidi (divisione riduzionale). La Meiosi II separa i cromatidi fratelli (divisione equazionale). La profase I implica la condensazione della cromatina, la formazione del fuso e la scomparsa dei nucleoli e delle membrane nucleari.
| Text | Meiosis I results in homologous chromosomes being separated and generating haploid daughter cells, which is known as reductional division Meiosis II results in the separation of sister chromatids, and is known as equational divisionChromatin condenses into chromosomes, the spindle apparatus forms, and the nucleoli and nuclear membrane disappear in prophase I |
|---|
Tags: biology_2
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: S phase are 92 chromatids organized into 46 chromosomes into 23
Previous card: Fibers centriole pairs opposite poles cell kinetochore spindle
Up to card list: MCAT Biology to come (Jojo)