Gas Exchange Quiz (1) Biology AS Level
CIE
AS & A Level
Biology (9700)
فروردین
2010
شامل مباحث:
UNIT 9: Gas exchange
تعداد سوالات: 20
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
25 دقیقه

پیش نمایش صفحه اول فایل
The photomicrographs show a cross-section through the lining of part of the respiratory system.
Which statements about the photomicrographs are correct?
1 Goblet cells are visible between squamous epithelium cells.
2 Smooth muscle is visible.
3 The section cannot be from a bronchiole as cartilage is visible.