Question

Which statement is always correct when oxygen is diffusing out of a plant cell?<br />
A The concentration of carbon dioxide is higher inside the cell than outside<br />
B The concentration of carbon dioxide is higher outside the cell than inside.<br />
C The concentration of oxygen is higher inside the cell than outside.<br />
D The concentration of oxygen is higher outside the cell than inside.<br​

Answer 1

Answer:

C

Explanation:

diffusion occurs from a region of higher concentration to a region of lower conc.

Answer 2

Answer:

c

Explanation:

During photosynthesis plant manufacture food and liberate oxygen.The concentration of oxygen increases in cell when compared to outside.So answer is c