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Online 23: Meiosis I & II

Meiosis I

Meiosis II

Prophase I

Tedtrad

4 chromatids

2 homologous chromosomes

In prophase I, meiosis I a cell grows in like in mitosis and also do a "crossing over" to make a new combination of a new genes

Line up in pair

Metaphase I

In the metaphase I, the chromosomes line up in the middle of the cell to prepare to split

Anaphase I: This stage the numer of chromosome in cell are decrease because of they are transmit to another cell

Teophase I: the cell split into 2 diploid cells

Prophase II

In prophase II, the cells grow and the chromatin, into the chromosome and disapear the nuclear membrane.

Metaphase II

the cell line up in the middle to the next part is Anaphase II

Anaphase II

They split at the centromere and move to the end of the cell

Telophase II

Form new 4 daughter cell and the nuclear membrane, cytoplasm pinch and split