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    ME1

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    MEIOSIS

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    MEIOSIS

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    MEIOSIS I

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    MEIOSIS I

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    MEIOSIS I

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    MEIOSIS I

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    PROFASE I

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    MEIOSIS I

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    PROFASE I EN LIRIO

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    MEIOSIS I

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    METAFASE I EN LIRIO

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    FUNCION DE LA COHESINA EN MITOSIS YMEIOSIS

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    COHESINAS

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    COHESION ENTRE CROMOSOMAS

    HOMOLOGOS EN METAFASE I

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    MEIOSIS I

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    ANAFASE I EN LIRIO

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    MEIOSIS I

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    TELOFASE I EN LIRIO

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    TELOFASE I EN LIRIO

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    CITOCINESIS I EN LIRIO

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    MEIOSIS II

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    MEIOSIS II

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    PROFASE II EN LIRIO

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    METAFASE II EN LIRIO

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    ANAFASE II EN LIRIO

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    TELOFASE II EN LIRIO

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    CITOCINESIS II EN LIRIO

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    COMPLEJO SINAPTONEMICO

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    COMPLEJO SINAPTONMICO

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    NODULOS DE RECOMBINACIN

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    IMPORTANCIA DEL SOBRECRUZAMIENTO

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    CELULAS REPRODUCTORAS

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    DIFERENCIAS ENTRE MITOSIS Y MEIOSIS

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    Nondisjunction

    Nondisjunction in meiosis I produces gameteswith a pair of homologous chromosomes (e.gXY)

    Nondisjunction in meiosis II produces gameteswith a pair of sister chromatids (e.g. XX or YY)

    2001 Lee Bardwell

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    Meiosis I non-disjunction

    Gametes

    Meiosis II

    Meiosis I

    X Y

    XY XY 0 0

    2000 Lee Bardwell

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    Meiosis II non-disjunction

    Gametes

    Meiosis II

    Meiosis I

    XX 0 Y Y

    2000 Lee Bardwell

    X Y

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    CONSECUENCIAS DE LA MEIOSIS


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Meiosis I - MIT OpenCourseWare · The key to distinguishing Meiosis I vs Meiosis II nondisjunction is the centromere-linked marker, which will segregate as follows: Proper disjunction

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Meiosis Notes - Weeblyackerbiology.weebly.com/uploads/1/3/9/7/13973011/meiosis-foldable2... · Meiosis Notes Foldable ... Metaphase I Anaphase I Telophase I & Cytokinesis Prophase

Chapter 13: Meiosis and Sexual Life CyclesChapter 13: Meiosis and Sexual Life Cycles modes of reproduction diploid/haploid and meiosis meiosis I and meiosis II phases key differences

Meiosis Meiosis I Meiosis II Meiosis I Interphase IInterphase I Prophase IProphase I Metaphase IMetaphase I Anaphase IAnaphase I Telophase ITelophase

meiosis I (Clase #1)

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Meiosis Reading and Questions Packet - PC\|MACimages.pcmac.org/.../Documents/Meiosis_Reading_and_Questions.pdf · What happens during prophase l? Meiosis I begins with prophase I

MEIOSIS. Two successive nuclear divisions occur, Meiosis I (Reduction) and Meiosis II (Division). Two successive nuclear divisions occur, Meiosis I

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Chapter 10: Mendel and Meiosis September 28 2010

Clase- Meiosis y gametogénesis€¦ · Meiosis I Meiosis II 1.2 Meiosis I Etapa Profase I Características Leptonema El material genético se encuentra laxo. Se aprecian los cromómeros

Condensin I is required for faithful meiosis in Drosophila ...condensin I being more important in female meiosis, while condensin II is the major determinant in male meiosis. However,