(a(i))[4]
Describe the importance of the distribution of chloroplasts in the process of photosynthesis in a dicotyledonous leaf.
(a(ii))[3]
Describe the importance of stomata and mesophyll cells in the process of gas exchange in a dicotyledonous leaf.
(b)[3]
Transverse sections were cut from the root and stem of a dicotyledonous plant. Describe the differences in the arrangement of two named transport tissues in these sections.