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OpenStudy (tanya123):

!!! One Medal Question !!!

OpenStudy (tanya123):

Outline the phases of meiosis. During which phase of mitosis do sister chromatids separate? Describe what happens during cytokinesis in animal cells.

OpenStudy (tanya123):

@Zale101

OpenStudy (zale101):

Anaphase is the phase when sister chromatic separate in meiosis

OpenStudy (zale101):

Outline the phases of meiosis. Take a look at this image http://faculty.stcc.edu/BIOL102/images/lectures/celldivision/meiosisd.jpg

OpenStudy (tanya123):

so how can I make that in words?

OpenStudy (zale101):

Describe what happens during cytokinesis in animal cells. In an animals cell, Cytokineses occurs when cytoplasm of a single cell is divided into two daughter cells. This image shows cytokenisis in plant and animal cells http://cnx.org/content/m45461/latest/Figure_06_02_03.jpg

OpenStudy (zale101):

http://www.faktailmiah.com/wp-content/uploads/2011/05/meiosis.jpg?71b815 In words, you mean cell divisions descriptian like interphase, prophase, anaphase, metaphase, and so on? Well, here's an image that describes everything

OpenStudy (zale101):

in the process

OpenStudy (tanya123):

no I need the first question in words please

OpenStudy (zale101):

Meiosis occurs during sexual reproduction and it's known for its reduction division in sex cells and gametes such as sperm and egg.

OpenStudy (zale101):

--Meiosis produces daughter cells that have one half the number of chromosomes as the parent cell. --Meiosis enables organisms to reproduce sexually. Gametes (sperm and eggs) are haploid. --Meiosis involves two divisions producing a total of four daughter cells. http://faculty.clintoncc.suny.edu/faculty/michael.gregory/files/Bio%20100/Bio%20100%20Laboratory/Mitosis/mitosis.htm

OpenStudy (tanya123):

Ok, Can you also identify the chromatids and the centromere of a chromosome. @Zale101

OpenStudy (zale101):

i'll draw them for you with description, hold on

OpenStudy (zale101):

|dw:1388349277304:dw| two Chromatids are formed during the DNA replication starting from a single chromatids. Then the chromosome has two chromatids joined together by the centromeres.

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