L. N. Isayev va P. F. Barovskiy qaysi kasalliklarni tugatishiga asos bo’ldi?

To’garak chuvalchanglar tipi.

1.To’garak chuvalchanglarnjng tanasining ko’ndalang kesimi qanday shaklda?...............................................................

2.Ichki organlari qayerda joylashgan?................................................................................................................................
3.To’garak chuvalchanglar qayerlarda hayot kechiradi?...................................................................................................
4.To’garak chuvalchanglar nimalarda parazitlik qiladi?....................................................................................................
5.Odam askaridasi qayerda parazitlik qiladi?.....................................................................................................................
6.Tanasi qanday shaklda?...................................................................................................................................................
7.Urg’ochi va erkagining uzunligi qancha?........................................................................................................................
8.Tanasi tashqi tomondan nima b-n qoplangan?.................................................................................................................
9.Hazm qilish sistemasi nima o’xshaydi?...........................................................................................................................
10.Hazm qilish sistemasining ketma-ketligi?.................................................................................................................................................................................
11.Askaridaning og’iz teshigi nima b-n o’ralgan?..............................................................................................................
12.Askaridaning jinsiy sistemasini nimaga o’xshatish mumkin?.......................................................................................
13.Jinsiy sitemasi tana bo’shlig’ida qanday joylashgan?...................................................................................................
14.Askarida bir kecha kunduzda nechtagacha tuxum qo’yadi?..........................................................................................
15.Askaridaning nam joyga tushgan tuxumlaridan nima chiqadi?.....................................................................................
16.Askarida odamga nima orqali yuqadi?..........................................................................................................................
17.Askarida b-n zararlangan odamda nima kuzatiladi?...........................................................................................................................................................................
18.Ichakdagi askarida nima yordamida tozalanadi?...........................................................................................................
19.Askaridani yuqturmaslik u-n nima qilinadi?.................................................................................................................
20.To’garak chuvalchanglarni yassi chuvalchanglardan asosiy farqi?...................................................................................................................................................................................
21.To’garak chuvalchanglar qaysi chuvalchanglardan kelib chiqqan?..............................................................................
22.To’garak chuvalchanglarning nechta turi bor?..............................................................................................................


Parazit chuvalchanglarning xilma-xilligi.

1.Exinakok qaysi chuvalchanglar tipi va sinfiga mansub?.................................................................................................

2.Exinakokning kattaligi?...................................................................................................................................................
3.Exinakok nimalarda parazitlik qiladi?.............................................................................................................................
4.Exinakokning tana bo’g’imlar soni?................................................................................................................................
5.Exinakok tuxumlari yem-xashak orqali qaysi hayvonlarga yuqadi?...............................................................................
6.Exinakokning finnasi hayvonlarning tanasining qaysi qismida hosil bo’ladi?................................................................
7.Exinakok finnasining kattaligi?.......................................................................................................................................
8.Exinakokning oraliq xo’jayni nima hisoblanadi?............................................................................................................
9.Exinakokning asosiy xo’jayni nima hisoblanadi?............................................................................................................
10.Cho’chaqa tasmasimon chuvalchangi qaysi chuvalchanga o’xshaydi?.........................................................................
11.Cho’chqa tas chuval.voyaga yetgan davrida nimalarda parazitlik qiladi?.....................................................................
12.Lichinkasi qayerda parazitlik qiladi?.............................................................................................................................
13.Cho’chqa tas chuval odamga qanday yuqadi?................................................................................................................................................................................
14.Bolalar gijjasining kattaligi va rangi?............................................................................................................................
15.Bolalar gijjasi tuxumlarini qayerga qo’yadi?.................................................................................................................
16.Gijja tuxumlari odamga qanday yuqadi?.......................................................................................................................
17.Bo’rtma nematodasi o’simlikning qaysi qismida parazitlik qiladi?..............................................................................
18.Nematoda qaysi o’simliklarga ziyon yetkazadi?...........................................................................................................
19.Qaysi chuvalchang lichinkalik davrida ham ko’payish xususiyatiga ega?....................................................................
20.Tasmasimon chuvalchanglardan qanday saqlanadi?.....................................................................................................
21.Jigar qurtidan qanday saqlanadi?...................................................................................................................................
22.Askarida va bolalar gijjasidan qanday saqlanadi?.........................................................................................................
23.Parazit chuvalchnaglarni qaysi fan o’rganadi?..............................................................................................................
24.Parazit chuvalchanglarga qarshi kurashish choralarini ishlab chiqqan olim?...............................................................
25.O’simlik gelmintlarini o’rgangan olim?........................................................................................................................
26.Hayvon gelmintlarini o’rgangan olimlar?......................................................................................................................
27.Parazit chuvalchanglarni qancha turi bor?.....................................................................................................................