Biology A (J247)
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J247/02 Biology (A) Foundation Nov 2020 Quiz | OCR GCSE MCQ
OCR
GCSE
Biology A (J247)
بهمن
2020
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 15
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
20 دقیقه

پیش نمایش صفحه اول فایل
The diagram shows a red blood cell from a person who has sickle cell anaemia.
This condition results in red blood cells that are sickle shaped.
People with sickle cell anaemia can feel tired.
Which statement about sickle cells explains why?