holl ysis. The diagram below is an illustration of a mango leaf drawn by a student in Biology test. The student failed the test. Study it and answer questions 2 a and 3. APEX MIDRIB MARGIN VEIN LAMINA 7. I. D. The P IV is A thes. C The d The likely reason why the student failed the test was that the A. labels were wrong and the guidelines were not touching the structures. B. net venation shown were few, rough, not properly drawn and wrongly placed. C. leaf was too tapered at the apex, the leaf stalk was too short and the shape of leaf was wrong. D. leaf venation should have been parallel and the mid- rib should be thicker. of a co place. and 9 111 LEAF STALK 8. In v mol oxic II C 9. The fus spa B. 10. Ar OS ge ca fr