Adah 03.ppt
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Transcript of 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 $a!etes %use to %or! a z
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0ypes o% %ertilisation
Internal External
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EXTERNAL FERTILISATION
Occurs when
nucleus of the male
gametes fuses
nucleus of the female
gametes outside
body of the female
organisms!Sorry
"icture#
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/RG 2A0ING
E30ERNA4 /ER0I4ISA0IN
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An Ane!one )sh protectin$ 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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