The diagram above is an illustration of a mango leaf drawn by a student in a Biology test. The student failed the test. Study it and answer the question.

The likely reason why the student failed the test was that the

net venation shown were few, rough, not properly drawn and wrongly placed

leaf venation should have been parallel and the midrib should be thicker

leaf was too tapered at the apex, the leaf stalk was too short and the shape of leaf was wrong.