Unit 3 - Exchange systems in plants Flashcards
1
Q
How is water absorbed into plants?
A
Via osmosis by root hair cells
2
Q
How are mineral ions asorbed by plants?
A
Via active transport by root hair cells
3
Q
How is the surface area of leaves increased?
A
By the flattened shape and internal air spaces
4
Q
Where does most photosyntheis happen in plants?
A
In the paliside cells
