Adah 03.ppt

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    Group 1 :

    Nur ShahadahAzelya Neurie

    Cassandra Jessie

    Cindy

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    SCIENCESexual and AsexuaReproduction

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    Reproduction

    Asexual  Sexual 

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    i. such as leave ste! or root. Carried oulo#er or$anis!s

    ii. Involvin$ one parent and #ithout %usio$a!etes.

    iii. It is a &uic' reproduction process.a. (inary )ssion * split into t#o + such as

    a!oe"a para!eciu! and "acteria.". (uddin$ + such as yeast and hydra and

    spiro$yra.c. Spore %or!ation + such as %erns !oss a

    !ushroo!.

    Asexual

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    Asexual reproduction in the amo

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    (uddin$

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    Spore /or!ation

    A !ushroo! A %ern

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    e$etative Reproduct

     A carrot

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    Re$enaration

    Asexual reproduction "y re$enaration in the

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    Sexual Reproduction

    It involves both a male and female organMale produces male sex cells called sperFemale produces female sex cell called e

    Sperms and eggs are called $a!etes A sperm and and an egg fuse to form zy$

    Through fertilisation

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     0#o $a!etes %use to %or! a z

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     0ypes o% %ertilisation

    Internal External

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    EXTERNAL FERTILISATION

    Occurs when

    nucleus of the male

    gametes fuses

    nucleus of the female

    gametes outside

    body of the female

    organisms!Sorry

    "icture#

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    14/17External /ertilisation

    /RG 2A0ING

    E30ERNA4 /ER0I4ISA0IN

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    An Ane!one )sh protectin$ its spa#n. 0he ane!one )sh utilizes a %or! o%

    external %ertilization

    E30ERNA4 /ER0I4ISA0IN

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    IN0ERNA4 /ER0I4ISA0IN

    Occurs inside in the body of female organis

    mammals$ birds$ re"tiles and insects$ the

    s"erm of the male are release in the female%

    body

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