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-   -   Biology – Chapter 1 (Nutrition) – 23 episodes مفاجأة (https://www.thanwya.com/vb/showthread.php?t=478181)

edu4free 19-09-2011 10:57 AM
Biology – Chapter 1 (Nutrition) – 23 episodes مفاجأة
 
Nutrition in plants:

Episode 1: What's nutrition (introduction)
link: http://www.youtube.com/watch?v=JFwZv5uNWJA

Episode 2: Root hairs
link: http://www.youtube.com/watch?v=p0hJ8lGQoIE

Episode 3: Water absorption
link: http://www.youtube.com/watch?v=liVbS8Y2 ... B8&index=3

Episode 4: Essential mineral salts
link: http://www.youtube.com/watch?v=MRQenTw4 ... B5757B27B8

Episode 5: Water pathway through the root
link: http://www.youtube.com/watch?v=xrtHByPH ... 7B8&lf=BFa

Episode 6: Salt absorption
link: http://www.youtube.com/watch?v=NNA1mljl ... 7B8&lf=BFa

Episode 7: Oxygen's importance in absorption
link: http://www.youtube.com/watch?v=mNZC9SNn ... 7B8&lf=BFa

Episode 8: Photosynthesis
link: http://www.youtube.com/watch?v=99kT5sJw ... 7B8&lf=BFa

Episode 9: Products of photosynthesis
link: http://www.youtube.com/watch?v=BwkcMnr9 ... 7B8&lf=BFa

Episode 10: Chloroplasts
link: http://www.youtube.com/watch?v=FnJOEH9L ... 7B8&lf=BFa

Episode 11: Leaves adaptation
link: http://www.youtube.com/watch?v=oEW7ZysB ... 7B8&lf=BFa

Episode 12: Structure of the leaf blade
link: http://www.youtube.com/watch?v=QlH9UJMA ... 7B8&lf=BFa

Episode 13: Source of produced oxygen
link: http://www.youtube.com/watch?v=sDxPxrEL ... 7B8&lf=BFa

Episode 14: Light reactions part 1
link: http://www.youtube.com/watch?v=sOhr-k89 ... 7B8&lf=BFa

Episode 15: Light reactions part 2
link: http://www.youtube.com/watch?v=9IgEKrdo ... 8&index=15

Episode 16: Dark reactions part 1
link: http://www.youtube.com/watch?v=V1J3fHf7 ... 8&index=16

Episode 17: Dark reactions part 2
link: http://www.youtube.com/watch?v=4kZHNC4- ... B5757B27B8

Nutrition in animals:

Episode 18: Digestion and enzymes
link: http://www.youtube.com/watch?v=BFF0vNoa ... 7B8&lf=BFa

Episode 19: Buccal digestion
link: http://www.youtube.com/watch?v=SX5bztWj ... 7B8&lf=BFa

Episode 20: Gastric digestion
link: http://www.youtube.com/watch?v=gL4lOCu7 ... 7B8&lf=BFa

Episode 21: Intestinal digesiton
link: http://www.youtube.com/watch?v=MvIbIhDa ... 7B8&lf=BFa

Episode 22: Food absorption
link: http://www.youtube.com/watch?v=ciehfOxC ... 7B8&lf=BFa

Episode 23: Metabolism and large intestines
link: http://www.youtube.com/watch?v=sdw4wCxc ... 7B8&lf=BFa

Asa7be Wawa 21-09-2011 11:13 AM
Wowwwwwwww ..
 Although i am not taking Bio but this is perfect
 Thank you for ur great effort

عبدة قورة 23-09-2011 02:07 AM
جزاك الله كل خير

mohab w bs 20-06-2012 04:46 PM
رائع و تحية و ارجوك عايزين dna

sarcodina 19-07-2012 10:21 AM
ممتاز والله ربنا يوفقك

khaled alaa eldin abbas 03-09-2012 04:16 PM
ررررررررررررررررررررررررررررررررائئئئئئئئئئئئئئئئئ ئئئئئئئئئئئئئئئئئئئئئئئئئئئئئئئئئئئئئئئععععععععععع عععععععععععععععععععععععععععععععععععع

edu4free 27-02-2013 11:03 AM
تعلم أحياء (لغات) ثانوية عامة مع عبد الله رضا السيد
 
أنا اسمي عبد الله رضا السيد، عمري 18 سنة، مصري ، قمت بعمل فيديوهات تعليمية لمساعدة الطلاب في المرحلة الثانوية..
أرجو من الله أن تنفع الطلاب
إليكم فيديوهات مادة الأحياء (لغات) ثانوية عامة:
https://www.youtube.com/playlist?lis...CE6FB5757B27B8
للمزيد من الفيديوهات : www.edu4free.net

moon75 18-03-2013 06:40 AM
gzak ALLAH kol kher
ameeeeen

galal eltahawy 06-11-2013 02:43 PM
شكرا على المجهود الطيب

kanveclol 23-12-2014 10:29 PM
merciiiiiiiiiiiiiiiiiiiiiiiiiiiii

ms.sc 28-08-2017 03:28 PM
https://alankent.files.wordpress.com...1/thankyou.jpg


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