0610/12 Biology Feb Mar 2015 Online Test | Cambridge IGCSE MCQ
Cambridge
IGCSE
Biology (0610)
خرداد
2015
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 40
سطح دشواری:
متوسط
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?