5-sinf muqaddima

BARG.

l."Quyosh, hayot va xlorofil" asari muallifi?...................................................................................................................

2. 30-40 yillik shirinmiya yoz davomida qancha suv bug'latadi?....................................................................................
3.BandIi barglarga 9-ta misol keltiring?..........................................................................................................................
4.Bandsiz barglar poyaga qanday birikadi?.....................................................................................................................
5.Bandsiz barglarga 9-ta misol keltiring?........................................................................................................................
6.Barg bandi yo’q bo’lgan o’simliklar?...........................................................................................................................
7.Barg bandida bir nechta barg joylashsa nima deb ataladi?...........................................................................................
8.Barg bandida bittta barg joylashsa nima deb ataladi?...................................................................................................
9.Barg qanday to’kiladi?..................................................................................................................................................
10.Barg qanday qismlardan tashkil topgan?....................................................................................................................
11.Barg shakllalariga 6-ta misol?...................................................................................................................................
12.Barg to’kish b-n qishga tayyorlanish nima deyiladi?.................................................................................................
13.Bar tomirlaridagi naylar qanday hujayralardan tashkil topgan?.................................................................................
14.Bargchalar barg bandiuning oxirigacha qarama-qarshi joylashgan bo’lsa?...............................................................
15.Barg bandi novdada navbat b-n joylashgan barglarga 10-ta misol?...............................................................................................................................................................................
16.Bargi qipiqsimon bo’lgan o’simlik?...........................................................................................................................
17.Bargining uzunligi 2 mm keladigan o’simlik?............................................................................................................
18.Bargining uzunligi 50-70 smdan bir metrgacha yetadigan o’simliklar?.....................................................................
19.Bargga mustahkamlik beruvchi qism?........................................................................................................................
20.Barglari o’yilgan o’simliklar?.....................................................................................................................................
21.Barglari qishda ham saqlanib qoladigan o’simliklar?.................................................................................................
22.Barglari yaxlit bo’lgan o’simliklar3-ta misol?............................................................................................................
23.Barglarning ichki qismi qaysi to’qimalardaqn tashkil topgan?..................................................................................
24.Bargning plastidalari joylashgan hujayralari qanday shaklda bo’ladi?......................................................................
25.Bargning qaysi hujayralari shaffof bo’ladi?...............................................................................................................
26.Bargning ustunchalarga o’xshash hujayralari qayerda joylashgan?...........................................................................
27.Bargning ustunchaga o’xshash cho’ziq hujayralar tagida qanday hujayralar joylashgan?.........................................
28.Bir juft makkajo’xori yoz davomida qancha suv bu’glatadi?...................................................................................
29.Fotosintez so’zining ma’nosi?....................................................................................................................................
30.G’o’za yozdavomida qancha suv bug’latadi?.............................................................................................................
31.Ikki karra patsimon bargi bo’lgan o’simlik?..............................................................................................................
32.Ikki urug’pallali o’simliklarning bargini ko’rinishi qanday shaklda bo’ladi?............................................................................................................................................................................
33.Juft patsimon bargga ega bo’lgan o’simlik?...............................................................................................................
34.Murakkab barglar qanday hillarga bo’linadi?.............................................................................................................
35.Murakkab bargga 7-ta miosol?...................................................................................................................................
36.Novdalarda barglar qanday joylashadi?......................................................................................................................
37.Novdada barglari halqasimon joylashgan o’simliklar?...............................................................................................
38.Novdada barglari qarama-qarshi joylashgan 10-ta. misol?...............................................................................................................................................................................
39.O’simlik turiga qarab barglar qanday hillarga bo’linadi?...........................................................................................
40.O’simliklarda yorug’lik va harorat yetishmasa qanday jarayon kuzatiladi?...............................................................................
41.O’simlikning organik modda hosil qiluvchi,suvni bug’latuvchi va nafas oluvchi asosiy organi bu.?.......................
42.O’simlik barglari tuzilishiga ko’ra?............................................................................................................................
43.O’simlik turiga qarab barglarning qanday xillari bor?...............................................................................................
44.O’simliklarga yorug’lik va harorat yetishmasa qanday jarayon kuzatiladi?..............................................................
45.Oddiy barglar yaprog’ining tuzilishiga ko’ra?............................................................................................................
46.Oddiy barglarga 6 ta misol?........................................................................................................................................
47.Panjasimon bargli o’simlik?.......................................................................................................................................
48.Qaysi o’simlikning bargi tikanga aylanagan?.............................................................................................................
49.Qaysi oila vakillarining barglari ildiz bo’g’zida joylashgan?.....................................................................................
50.Qoqidoshlar va ziradoshlar oilalari vakillarining barglari uzunligi?..........................................................................
51.Soyasevar o’simliklar?................................................................................................................................................
52.Suvni kam bug’latish u-n yoz oylarida barglarini to’kib yuboradigan o’simliklar?...................................................
53.To’pbarglar qaysi oila vakillarida uchraydi?..............................................................................................................
54.Toq bargchalari o’rnida gajaklar hosil qiladigan o’simliklar?....................................................................................
55.Toq patsimon bargli o’siimlik?...................................................................................................................................
56.Yorug’sevar o’simliklar?............................................................................................................................................