Question

6. The diagram shows a root hair cell. Which structure
controls the uptake of nitrate ions into the cell?
А
B
C
D
b B
a A
d D
C C​

Answer 1

Answer:

Roots absorb water and mineral ions through root hair cells and are transported ... are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption. ... The size of the stomatal opening is used by the plant to control the rate of ... A diagram showing the stoma open and closed.