9700/13 Biology Oct Nov 2010 Online Test | Cambridge AS and A Level MCQ
Cambridge
AS & A Level
Biology (9700)
بهمن
2010
مشاهده نمونه سوال
شامل مباحث:
AS Level
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه
پیش نمایش صفحه اول فایل
The statements are descriptions of how water moves across the root to the xylem vessel elements.
1) Water enters cell walls.
2) Water enters cytoplasm by osmosis.
3) Water moves from cell to cell through plasmodesmata.
4) Water moves through cell walls.
Which statements describe the apoplast pathway?