Paper 1 May/June 2005 BIOLOGY (0610/01) IGCSE
CIE
IGCSE
Biology (0610)
شهریور
2005
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 40
سطح دشواری:
ساده
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
45 دقیقه

پیش نمایش صفحه اول فایل
Yeast, warm water and substance Z were put into a test-tube. The apparatus was then set up as shown. After a while, the lime water began to go cloudy.
What is substance Z?