๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€ @biologiya_5sinftest Channel on Telegram

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

@biologiya_5sinftest


๐Ÿ“š๐Ÿ“š๐Ÿ“š๐ŸŽงโ˜‘๏ธโ˜‘๏ธโ˜‘๏ธ
โŒจ Bizda 100% Mavzulashtirilgan testlar
๐ŸŽง Audio darslar
๐Ÿ“š Elektron qo'llanmalar mavjud.Faqat kerakli narsani izlash kifoya.Hammasi bizning kanalda.



Bizni kuzatib boring !

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€ (Uzbek)

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€ is your ultimate destination for all things related to biology for 5th graders. The Telegram channel @biologiya_5sinftest offers 100% customized and updated tests, audio lessons, and electronic resources to enhance your learning experience. Whether you need to practice for exams or simply want to explore the world of biology, we have everything you need conveniently located in our channel. Don't miss out on the opportunity to boost your knowledge and skills in biology. Join us now and see the difference!

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

04 Nov, 18:06


๐Ÿ“Œ๐Ÿ“Œ๐Ÿ“Œ๐Ÿ“Œ๐Ÿ“Œ๐Ÿ“Œ๐Ÿ“Œ๐Ÿ“Œ๐Ÿ“Œ๐Ÿ“Œ๐Ÿ“Œ๐Ÿ“Œ๐Ÿ“Œ

Mis nitrat kislota bilan reaksiyaga kirishadi !

Cu + 4HNOโ‚ƒโ†’ Cu(NOโ‚ƒ)โ‚‚ + 2NOโ‚‚ + 2Hโ‚‚O.

Sizni buni bilarmidingiz.๐Ÿค”

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Oct, 15:52


Shajara 10 ta masala

Ulashib yuborarsiz.

๐Ÿ“ฃKanalimiz ๐Ÿ›ก
@Biologiya_masala_kanali
@Biologiya_masala_kanali
@Biologiya_masala_kanali

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Oct, 15:49


7--masala #Yechimi Dโœ”๏ธ
Aยน=Aยฒ>Aยณ=Aโด
โ†“. โ†“
2 ta kodominantlik bor ekanโœ“

Formula โ™ป๏ธ

nโ€ข(n+1)=4โ€ข(4+1)=10(a)
------------ ---------
2 2

n+2=4+2=6-->(b)

n--genotipik sinf

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Oct, 15:48


๐Ÿ”ฐ BIOLOGIYA QOโ€˜LLANMA ๐Ÿ”ฐ
Ayrim kasallik va belgilarning irsiylanish tiplari.!

Auotosoma dominant ( A-Ds )
โ— soch jingalagligi
โ— koโ€˜z qoraligi
โ— miopiya
โ— braxidaktiliya
โ— polidaktiliya
โ— rezus musbat (Rโž•)
โ— qon guruhlari
โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–
Auotosoma retsessiv ( A-R )
โ— albinizm
โ— chapaqaylik
โ— koโ€˜k koโ€˜z
โ— silliq soch
โ— fenilketonuriya
โ— rezus manfiy (Rhโž–)
โ— Iยฐ qon guruhi
โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–
X- xromosomaga birikkan
dominant ( X-D )
โ— qandsiz diabet
โ— D vitamini bilan davolanmaydigan raxit
โ— ikkinchi kurak tishing yoโ€˜qligi
โ— tish emali qoโ€˜ngโ€˜ir boโ€˜lishi
โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–
X-xromosomaga birikkan
retsessiv ( X-R )
โ— gemofiliya
โ— daltonizm
โ— namozshomkoโ€˜rlik
โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–
Y-xromosomaga birikkan genning irsiylanishi
โ— gipertrixoz
โ— ixtioz
โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–

โžฅYaqinlarga ulashing
Kanal๐Ÿ‘‰https://t.me/BIOLOGIYA_KIMYO_MALUMOTLARI

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Oct, 15:48


โšก๏ธ Xardi-Vaynberg qonuniga doir masalalarni ishlashda qiynaladiganlar uchun maxsus

#MASALA_va_YECHIMI


#MASALA

๐Ÿ‡ Quyonlarning bir populyatsiyasida tanasining qo'ng'ir bo'lishi oqligi ustidan dominantlik qiladi. Qo'ng'ir rangli quyonlar populyatsiyaning 64% ni tashkil qiladi. Populyatsiyada geterozigotalar uchrash chastotasini toping.

A) 32,5% B) 48% C) 24% D) 9,5%

#YECHIMI

๐ŸŸ  A ---> qo'ng'ir โšช๏ธ a ---> oq

โ™€๏ธ Aa
X โ™‚๏ธ Aa
/ \ / \
A a A a

A a
-------|---------|---------
A AA Aa
-------|---------|---------
a Aa aa


๐Ÿ”ป Xardi-Vaynberg qonuning 1-formulasi boโ€˜yicha ( genotiplarning uchrash chastotasi) โคต๏ธ

pยฒ + 2pq + qยฒ = 1
AA + Aa + aa= 1

P---> A
q ---> a

๐Ÿ”ปXardi-Vaynberg qonuning 2-formulasi boโ€˜yicha ( genlarning uchrash chastotasi) โคต๏ธ

P+q=1
A+a=1

1โƒฃ- usul Tenglamani yoqtiradiganlar uchunโ—๏ธ

Masalada qo'ng'ir rangli quyonlar ( AA , Aa , Aa) 64% deyilgan. Formula bo'yicha tenglama tuzib olamiz๐Ÿ‘‡

2pq + pยฒ=0,64
2โ€ขXY+ Xยฒ=0,64
P+q=1
X+Y=1

/X+Y=1
\Xยฒ+2โ€ขXY=0,64

X=0,4 Y=0,6

2 โ€ข p โ€ข q=0,48
2โ€ข0,4โ€ข0,6=0,48 โ˜‘๏ธ

2โƒฃ- usul Tenglamani yoqtirmaydiganlar uchun โ•

Jami organizmlarni 100% desak. Shunda ๐Ÿ‘‡
100 % - 64% =36%
(AA,Aa,Aa) aa

0,36 dan ildiz chiqarsak a genni uchrash chastotasi chiqadi ๐Ÿ‘‡

/-----
V 0
,36 = 0,6 bu degani๐Ÿ‘‡

0,6 โ€ข 0,6 = 0,36=36%

Demak a- 0,6
P+ q=1
A + a=1 ---> A= 1-0,6=0,4

pยฒ + 2pq + qยฒ = 1
AA + Aa + aa= 1

2pq= 2โ€ข0,6โ€ข0,4=0,48 ---> 48% โ˜‘๏ธ

#Javob : ๐Ÿ…ฑ โœ…


Yaqinlarga ulashing๐Ÿ‘‡๐Ÿป
โš ๏ธ Manba koโ€˜rsatilsin!
โ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌ
๐Ÿ‘‰
@biologiya_kimyodtm

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Oct, 15:48


โšก๏ธ09.02.2023. Xardi-vaynberg 12 ta masala yechimi. (Pdf formatda)

Yechimlarni elektron varinatini
2-kurs o'quvchimiz Sariyev Temurbek๐Ÿ’ฅ๐Ÿ’ฅ๐Ÿ’ฅ๐Ÿ’ฅ

Doskada ishlanishi esa
8-sinf o'quvchimiz Karimov Diyorbek tayyorladi.๐Ÿ”ฅ๐Ÿ”ฅ๐Ÿ”ฅ๐Ÿ”ฅ

MILLIY SERTIFIKATga tushgan savollar eng avval bizning kanalda tahlil qilinib kelmoqda!

Manzilimiz
: BIOLOGIYA OLIMPIADA MAKTABI  kanali.

https://t.me/Olimpbiologiya

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Oct, 15:48


Baliqlar qon aylanish sistemasi

1) yopiq qon aylanish sistemasiga ega;
2) 1 ta doirada qon aylanadi;
3) yuragi 2 kamerali;
4) yuragida karbonat angidridli โ€“ venoz qon oqadi;


Tanishlaringizga ulashing. โœ…

Kirish imtihonlarida tushadigan testlar tashlanadigan kanalga qรฒshiling:โคต๏ธ
https://t.me/biology0820
https://t.me/biology0820

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Oct, 15:48


Xordalilar tipi. Boshskeletsizlar kenja tipi, lansetniklar sinfi qon aylanish sistemasi

1) yopiq qon aylanish sistemasiga ega;
2) 1 ta doirada qon aylanadi;
3) yuragi rivojlanmagan;


Tanishlaringizga ulashing. โœ…

Kirish imtihonlarida tushadigan testlar tashlanadigan kanalga qรฒshiling:โคต๏ธ
https://t.me/biology0820
https://t.me/biology0820

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Oct, 15:48


๐Ÿ”ฐMEYOZ
Interfaza:(Gยน,S,Gยฒ)
Gยน- 2n2c
S- 2n4c
Gยฒ- 2n4c
Profazaยน- 2n4c
Metafazaยน- 2n4c
Anafazaยน- 2n4c
Telefazaยน- 1n2c
Interkinez- 1n2c
Profazaยฒ- 1n2c
Metafazaยฒ- 1n2c
Anafazaยฒ- 2n2c
Telefazaยฒ- 1n1c


(n=Xromasoma, c=DNK)
1n1c- Bir DNKli xromasomalarning gaploid to'plamli
1n2c- Ikki DNKli xromasomalarning gaploid to'plami
2n2c- Bir DNKli xromasomalarning diploid to'plami
2n4c- Ikki DNKli xromasomalarning diploid to'plami
(4n4c- Bir DNKli xromasomalarning tetraploid xolat) mitozda


โžฅYaqinlarga ulashing
Kanal๐Ÿ‘‰https://t.me/BIOLOGIYA_KIMYO_MALUMOTLARI

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Oct, 15:48


Ko'znimg tuzilishi

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Oct, 15:48


Amfibiyalar va reptiliyalar sinfi qon aylanish sistemasi

1) yopiq qon aylanish sistemasiga ega;
2) 2 ta doirada qon aylanadi;
yuragi 3 kamerali;
3) yurak qorinchada aralash qon oqadi;
chap bo'lmachada arterial qon oqadi;
4) o'ng bo'lmachada venoz qon oqadi;


Tanishlaringizga ulashing. โœ…

Kirish imtihonlarida tushadigan testlar tashlanadigan kanalga qรฒshiling:โคต๏ธ
https://t.me/biology0820
https://t.me/biology0820

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Oct, 15:48


๐Ÿ”ฐSELEKSIYA
( O'simlik navlari )

๐ŸŒฑG'o'za navlari
- Toshkent-1         - Buxoro-12
- Toshkent-2         - Omad
- Toshkent-3         - Namangan-39
- Samarqand-3     - Porloq-1
- Yulduz                 - Porloq-2
- AN-402                - Porloq-3
- Buxoro-9             - Sulton

๐ŸŒพ Bug'doy navlari
- Ulug'bek-600
- Sangzor

๐ŸŽOlma navlari
- Oq olma
- Targ'il olma
- Qozi dastor
- Namangan olmasi

๐Ÿ‘Shaftoli navlari
- Zarafshon
- Anjir shaftoli
- Vatan
- Lola
- Farxod
- Zarg'aldoq

๐Ÿ‡ Uzum navlari
- Rizamat          - Daroyi
- Sohibi             - Qorago'zal
- Gultish            - Buvaki
- Hiloliy              - Kattaqo'rg'on
- Husayni           - Qirmizi
- Kishmish         - Charos
- Toyipi               - Chillaki

๐Ÿฅ”Kartoshka
- Samarqand
- Nimrang
- Obidov

๐ŸˆQovun navlari
- Aravakash        - Cho'gari
- Bargi                 - Umrboqi
- Bosvoldi           - Zarmiton
- Bo'rikalla

๐Ÿ“Qulupnay
- O'zbekiston
- Dilbar
- Toshkent

โžฅYaqinlarga ulashing
Kanal๐Ÿ‘‰https://t.me/BIOLOGIYA_KIMYO_MALUMOTLARI

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Oct, 15:48


Boโ€™gโ€™imoyoqlilar tipi Qisqichbaqasimonlar sinfi: daryo qisqichbaqasi qon aylanish sistemasi

1) ochiq qon aylanish sistemasi;
2) yuragi 3 juft teshikli: tana boโ€™shligโ€™idan yurakka qon kiradi;
3) yuragida faqat kislorodli โ€“ arterial qon oqadi;


Tanishlaringizga ulashing. โœ…

Kirish imtihonlarida tushadigan testlar tashlanadigan kanalga qรฒshiling:โคต๏ธ
https://t.me/biology0820
https://t.me/biology0820

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

26 Oct, 14:46


Kirish nazariyasi

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

26 Oct, 14:45


Alkanlar 43 talik

1-dars masalalari

Alkanlardan yana bitta bor.

Pastdagi audioni eshiting

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

23 Oct, 09:22


Olimpiada savollari 11-sinf

23.10.2024

๐Ÿ”ป Kanalga obuna boสปling

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

21 Oct, 14:34


๐Ÿ‘คOdam tanasidagi suyaklar
โ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌโ–ฌ
TUZILISHIGA KOสปRA
๐Ÿ”ฐNAYSIMON  ( 88 ta )
๐Ÿ”ฐ Uzun naysimon ( 12 ta )
- yelka - 2 ta
- bilak - 2 ta
- tirsak - 2 ta  
- boldir - 4 ta
- son - 2 ta
๐Ÿ”ฐ Kalta naysimon ( 76 ta )
- qoสปlning kaft - 10 ta
- qoสปlning barmoq - 28 ta
- oyoqning kaft - 10 ta
- oyoqning barmoq - 28 ta  
๐Ÿ”ฐ GสผOVAK  ( 92 - 93 ta )
๐Ÿ”ฐUzun govak ( 27 ta )
- qovurgสปalar - 24 ta
- oสปmrov - 2 ta
- toสปsh - 1 ta
๐Ÿ”ฐ Kalta gสปovak ( 65 - 66 ta )
- umurtqalar - 33-34 ta
- kaftusti (bilaguzuk) - 16 ta
- tovon - 16 ta
๐Ÿ”ฐ YASSI SUYAKLAR
- tepa - 2 ta 
- ensa - 1 ta
- kurak - 2 ta
- yuz va chanoq suyaklari.
โ—๏ธChanoq (nomsiz) suyagi 2 ta boสปlib har biri 3 ta ( yonbosh, qov, quymich) suyak birikishidan hosil boสปlgan
๐Ÿ”ฐGสปALVIRSIMON ( 5 ta )
yuqori jagสป - 2 ta
- peshona - 1 ta
- ponasimon - 1 ta
- gสปalvirsimon - 1 ta


โžฅYaqinlarga ulashing
https://t.me/BIOLOGIYA_KIMYO_MALUMOTLARI

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

18 Oct, 19:16


๐ŸŒฑYo'sin (Briologiya)

๐ŸŒดGametofit โžก๏ธ Jinsiy bogin:

1) sporadan rivojlanadi
2) Yashil ip
3) Kurtak
4) Har bir kurtakdan yangi o'simlik
5) zigota hosil qiladi
6) har bir arxegoniyda bitta tuxum hujayra arxegoniy kolba shaklda
7) jinsiy a'zolari kop hujayrali
8) anterediy 2 xivchinli

๐ŸŒดSporafit โžก๏ธ jinssiz bog'in:

1.zigotadan rivojlanadi
2.Sporangiyband
3.Sporangiy
4.Spora
โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–

๐Ÿ€Qirqbo'g'im

๐ŸŒดGametofit: โžก๏ธ Jinsiy bo'g'in

1.Sporadan rivojlanadi
2.jinsiy bogin
3.ayrim jinsli
4.Erkaklik o'simtasi โžก๏ธ yashil chetlari bolingan
5.Urg'ochi jinsi erkagidan kattaroq
6.zigota hosil qiladi
7.Autotrof

๐ŸŒดSporafit โžก๏ธ zigotadan rivojlanad

1.Murtak
2.Sporofit
3.Poya bargli o'simlik
4.Autotrof
5.yashil
6.poyasi va shoxlari bogimlarga bolingan
7.Boshoq
8.Sporafillarning ostki tomonida 6 - 8 ta sporangiy
8.Spora hosil qiladi
โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–

๐ŸŒดQirqquloq

๐ŸŒดGametofit โžก๏ธ Jinsiy bo'g'in:

1.Sporadan rivojlanadi
2.2 jinsli Gametofit
3.Yashil yupqa yuraksimon autotrof
4.Rizoidga ega
5.Arxegoniyโžก๏ธ (Tuxum hujayra) Anteridiyโžก๏ธ ( Spermatozoid)
6.Zigota hosil qiladi


๐ŸŒดSporafit โžก๏ธJinssiz bo'g'in

1.Ildizpoyali ko'p yillik yoki bir yillik
2.Poya bargli o'simlik
3.So'rus
4. Sporangiy
5.Spora
โž–โž–โž–โž–โž–โž–โž–โž–โž–โž–

Gametafit sporadan rivojlanadi
Sporafit zigotadan rivojlanadi

Sporadan โžก๏ธ Gamefafit
Zigotadanโžก๏ธ Sporafit

Kanalga ulanish uchun:๐Ÿ‘‡๐Ÿ‘‡
http://t.me/Biologiya_Kimyo0202

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

18 Oct, 15:50


Zalogiya oสปqiyotganlar shu savol javobni chiqarib olib foydalansalaring boสปladi

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

12 Oct, 14:53


โšก๏ธ12.10.2024.6-sinf darsligidan mavzulashtirilgan testlar tรฒplami.

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

28 Sep, 18:10


Foydasi tegsa hursandman

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

27 Sep, 03:11


Koสปpchilikka malum va mashhur dioganal usuli haqida batafsil!
Yaxshilab oสปrganib chiqing. Qayerda qanday ishlatishni oสปrganib oling.

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

07 Sep, 17:24


https://t.me/oltin_davr1m

๐๐ˆ๐Ž๐‹๐Ž๐†๐ˆ๐˜๐€

07 Sep, 17:22


Abituriyentdan studentga
aylangan   TTA 1-kurs talabsining
Shaxsiy blogi https://t.me/oltin_davr1m
Siz ham obuna bolib kuzatib boring.
๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡