5090/11 Biology Oct Nov 2024 Quiz | Cambridge O-Level MCQ
Cambridge
O-Level
Biology (5090)
دی
2024
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه
پیش نمایش صفحه اول فایل
A student is walking along a road when a friend, who is hiding, jumps out suddenly giving her a shock.
Which graph shows the effect of adrenaline on the heart rate of the student as a result of the shock?
(X on the graph is the point at which the student’s friend jumps out suddenly.)