Biologiya fanidan nazorat ishi va labaratoriya daftari
-nazorat test javoblari
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11 - sinf yangi nazorati
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10-nazorat test javoblari Savol 1 2 3 4 5 6 7 8 9 10 Javob Savol 11 12 13 14 15 16 17 18 19 20 Javob SANA_____________________ 16 NAZORAT ISHI № 11 TEST TOPSHIRIQLARI 1.Teri va uning hosilalari qanday vazifani bajaradi? a)nafas olish b)ayirish
c)oziqlantirish d)bjt 2.Hordali hayvonlarda terining epidermis qavati embrional rivojlanishning qaysi qavatidan rivojlanadi. a)ektoderma b)entoderma c)mezoderma d)a va b javob to’g’ri 3.Terining derma qavati qaysi to’qimaga mansub? a)epiteliy
b)nerv c)briktiruvchi d)muskul 4.Baliqlarning ter bezlari bormi. Bo’lsa necha huchayrali? a)bor 1 hujayrali
b)bor 2 hujayrali c)ko’p hujayrali
d)yo’q
5.Qushlarda qanday bezlar bo’ladi? a)ter bezlari b) yog’bezlar c)dumg’aza bezlari d)sut bezlari 6.Gidrostatik skalet qaysi organizmlarda uchraydi? a)gidra
b)halqali chuvalchang c)hashorat
d)qushlar 7.Tahqi skalet qaysi organizmlarga hos? a)gidra
b)halqali chuvalchang c)hashorat
d)qushlar 8.Dastlabki tirik organizmlar qanday sharoitda yashagan. a)anaerob
c)kislorod ko’p muhitda
d)a va b javob to’g’ri 9.Bir hujayrali organizmlar qanday nafas olgan? a)o’pkasi bilan
b)jabrasi bilan c)traxeyasi bilan d)butun tanasi bilan
10.Evolutsiyada dastlabki nafas olish a’zosi qaysi hayvonlardan boshlanadi? a)to’garak chuvalchanglar b)halqali chuvalchanglar c)moluskalar
d)hashoratlar 11.Qaysi hayvonlar o’pka orqali nafas oladi? a)baliq b)kapalak
c)chayon d)moluska 12.Qaysi hayvonlarning havo haltalari mavjud? a)baliq b)ilon c)qush
d)sutemizuvchi
13.Qon va qon aylanish sistemasining a’zolari embrionning qaysi qavatidan rivojlanadi? a)ektoderma b)endoderma c)mezoderma c)b va c javob to’g’ri 14.Qon aylanish sistemasi dastlab qaysi hayvonlardan boshlangan? a)halqali chuvachang b)moluska c)kapalak
15.Yurak dastlab qaysi hayvonlarda paydo bo’lgan? a)halqali chuvachang b)moluska c)kapalak
16.Qaysi organizmlarning qoni kislorod tashishda qatnashmaydi? a)planariya
b)moluska c)kapalak
d)baliq 17.venoz qon qnday qon? a)kislorodga to’yingan qon b)CO 2
c)oziq modda tashishda qatnashmidigan qon d)O
2 tashishda qatnashmidigan qon 18.Qaysi organizmlarning yuragida venoz qon bo’ladi? a)hashoratlar b)baliqlar
c)qushlar d)ilonlar 19.Qon aylanish sistemasi ikki doiradan iborat hayvonlarni belgilang a)hashorat b)chuvalchang c)baliq d)qush 20.Qon aylanish sistemasi bitta doiradan iborat hayvonni belgilang a)ilon b)baqa
c)baliq d)qush
11-nazorat test javoblari 17 Savol 1 2 3 4 5 6 7 8 9 10 Javob Savol 11 12 13 14 15 16 17 18 19 20 Javob SANA____________________ NAZORAT ISHI №12 YOZMA ISH 1.Hayvonlarning hazm qilish organlari evolutsiyasi _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _____________________________________________________________ 2.Hayvonlarning ayirish organlari evolutsiyasi_____________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ 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_______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ 3.Hayvonlarning jinsiy organlari evolutsiyasi _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ 19 _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _____________________________________________________________________ SANA_____________________________ 1-Labaratoriya mashg’uloti Mavzu:Abiotik omillarning tirik organizmlarga ta’sirini o‘rganish. Laboratoriya mashg‘ulotining maqsadi: muhit omillari: yorug‘lik, nam lik, tuproq tarkibining tirik organizmlarga ta’sir qilishini aniqlash, tirik organizmlarga abiotik omil larning ta’sirlarini tahlil qilish.
o‘simliklari) novdalari, gultuvaklar. Ishning borishi: 1. Ushbu tajriba biologiya xonasida laboratoriya mashg‘uloti o‘tkaziladigan kundan bir yarim oy avval qo‘yiladi va o‘quvchilarning kuzatishi tashkil etiladi. 2. Bir tup xona o‘simligidan bir xil ko‘lamdagi to‘rt dona uchtadan bo‘g‘imi bo‘lgan yon novdalarini kesib oling. Yuqori bo‘g‘imdagi bargni qoldirib, pastki bo‘g‘imlardagi barglarni kesib tashlang. Novdalarni ildiz chiqarguncha suvga solib qo‘ying. Ildizlar 2 sm ga yetgach, 1- va 2-novdalarni oddiy tuproq solingan gultuvaklarga, 3- va 4-novdalarni esa chirindiga boy tuproq solingan gultuvaklarga eking. 1- va 3-gultuvaklardagi o‘simliklarni janubga qaragan derazalarga qo‘ying. 2- va 4-gultuvaklardagi o‘simliklarni derazadan 3–4 metr uzoqqa joylashtiring. Birinchi uch kunlikda barcha o‘simliklarni ko‘p miqdorda sug‘oring. Keyinchalik 1- va 3-gultuvaklardagi o‘simliklar yetarli miqdorda sug‘oring, 2- va 4-gultuvaklardagi o‘simliklarni normadan kamroq sug‘oring. 3. O‘simliklarning o‘sishi va rivojlanishi ustida kuzatish olib boring. Kuzatish natijalarini har hafta jadvalga yozib boring. Jadval. Abiotik omillarning o‘simlik o‘sishi va rivojlanishiga ta’siri. Kuzatilgan natijalar Tajriba variantlari
1-novda
2-novda 3-novda
4-novda O‘simlik o‘sgan muhit sharoiti
O‘simlikning bo‘yi 1-hafta
2-hafta
Barglar soni 1-hafta
2-hafta
Barglarning o‘lchami 1-hafta
2-hafta
Barglarning rangi 1-hafta
2-hafta
4. Besh haftadan so‘ng o‘tkazilgan tajriba yuzasidan xulosa chiqaring. 20 Xulosa
_______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ ___________________________________________________________________ 5. Quyidagi savollarga javob bering. 1) Muhit sharoiti qanday abiotik omillar bilan farqlanadi? _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ ____________________________________________________________________ 2) Tuproq, relyef, shamol kabi omillar namlik va haroratning taqsimlanishiga qanday ta’sir ko‘rsatadi? Misollar keltiring. _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ ______________________________________________________________________ 3) Tuproqning sho‘rlanishi, kislorodga boyligi ekosistemaning holatiga qanday ta’sir ko‘rsatadi? _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ 4) Quyidagi omillarni uch toifaga – abiotik, biotik, antropogen omillarga ajrating: yirtqichlilik, o‘rmonni kesish, havoning namligi, havo harorati, parazitizm, yorug‘lik, binolar qurish, atmosfera bosimi, zavodlardan karbonat angidrid gazining havoga chiqarilishi, suvning sho‘rligi. Abiotik Biotic
antropogen
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5) Qulay mikroiqlim yaratish orqali inson turli harorat sharoitlarida, Antarktidaning sovuq qish sharoitida, kosmosning qahraton sovug‘ida ham yashab, ishlay oladi. Harorat inson uchun cheklovchi omil bo‘la olmaydi degan xulosa chiqarish mumkinmi? _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _____________________________________________________________________ 6) Berilgan ekologik omillarni klasterda ifodalang. 1. Tuproq omillari. 2. Bakteriyalar. 3. Iqlim omillari. 4. Insonning biogeotsenozga bevosita ta’siri. 5. Zamburug‘lar. 6. Topografik omillar. 7. O‘simliklar. 8. Insonning biogeotsenozga bilvosita ta’siri. 9. Fizik omillar. 10. Hayvonlar.
EKOLOGIK OMILLAR Abiotik omillar Biotic omillar Antropogen omillar
SANA_____________________________ 2-Laboratoriya mashgʻuloti .
Mavzu: Oziq zanjiri va ekologik piramidaga oid masalalar. Laboratoriya mashg‘ulotining maqsadi: ekologik piramida qoidalariga asoslanib masalalar yechish, tirik organizmlarning oziq zanjirida tutgan o‘rnini aniqlash, ekologik jamoalarda organizmlar o‘rtasidagi biotik munosabatlarning matematik modelini tuzishni o‘rganish.
beda, qirg‘iy. Shu hayvonlar yordamida oziq zanjiri tuzing.
_______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ 22 _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _____________________________________________________________________
Berilgan tirik organizmlar va ularning ekologik guruhlari o‘rtasidagi muvofiqlikni aniqlab, jadvalga yozing: sebarga, ilonburgut, baqa, mikroskopik zamburug‘, qo‘ng‘iz. Produsent I tartib konsument II tartib konsument III tartib konsument Redusent
Produsent I tartib konsument
III tartib konsument
Redusent
komponentlarining umumiy massasini aniqlang va jadvalga yozing. Oziq zanjiri komponentlari Umumiy massasi Fitoplankton
Mayda qisqichaqasimonlar Baliqlar
Vidra
8 kg Umumiy biomassa
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