9700/13 Biology Oct Nov 2016 Online Test | Cambridge AS and A Level MCQ
CIE
AS & A Level
Biology (9700)
بهمن
2016
مشاهده نمونه سوال
شامل مباحث:
AS Level
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه

پیش نمایش صفحه اول فایل
Scientists are concerned that avian (bird) flu caused by the H5N1 virus, could infect humans and cause a pandemic.
If this occurs, which factors could help prevent humans spreading the disease?
1 killing all poultry
2 reducing all air flights
3 taking a course of antibiotics