BioFlix Animations Meiosis Slide Show Copyright © 2007 Pearson Education, Inc., publishing as...

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BioFlix Animations BioFlix Animations Meiosis Meiosis Slide Show Slide Show Copyright © 2007 Pearson Education, Inc., publishing as Pearson Benjamin Cummings

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Cell

Transcript of BioFlix Animations Meiosis Slide Show Copyright © 2007 Pearson Education, Inc., publishing as...

Page 1: BioFlix Animations Meiosis Slide Show Copyright © 2007 Pearson Education, Inc., publishing as Pearson Benjamin Cummings.

BioFlix AnimationsBioFlix AnimationsMeiosisMeiosis

Slide ShowSlide Show

Copyright © 2007 Pearson Education, Inc., publishing as Pearson Benjamin Cummings

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Cell

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Interphase

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Nuclear envelope

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Maternal chromosome

Paternal chromosome

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Homologous chromosomes

Paternal chromosome

Maternal chromosome

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Duplicating chromosome

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Sister chromatids

Maternal chromosome

Sister chromatids

Paternal chromosome

Homologous chromosomes

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DNA Histone proteinsSister chromatids

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DNA Histone proteinsSister chromatids

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Prophase I

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Duplicated centrosomes with centriole pairs

Spindle microtubules

Nuclear envelope

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Condensing chromosomes

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Homologous chromosomes

Sister chromatids

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Homologous chromosomes

Non-sister chromatids

Sister chromatids

Site of crossing over

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Spindle microtubules

Nuclear envelope

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Spindle microtubules

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Spindle microtubules

Spindle microtubules

Homologous chromosomes

Centromere

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Metaphase I

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Spindle microtubules

Homologous chromosomes

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Anaphase I

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Sister chromatids Sister chromatids

Chromosome Chromosome

Paternal genetic material

Maternal genetic material

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Telophase I & Cytokinesis

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Daughter cellDaughter cell

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Daughter cellDaughter cell

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Meiosis II

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Daughter cellSpindle microtubules

Chromosomes

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Spindle microtubules

Chromosomes

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Sister chromatids separate

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Daughter cell dividesDaughter cell divides

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Four haploid cells

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Gametes

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