the main vein of leaf carries
chlorophyll,oxygen,food
Answers
According to the adaptation and functions of a leaf, vein is one of the essential parts of a leaf.
The veins mainly are responsible for carrying food and carbohydrates and water. Its an entire network of veins to allow the transition.
Thus, in the above asked question, the main purpose of the veins are to carry food.
Thanks for asking this question. I hope i was helpful.
The veins which are present in the leaf has several functions according to the anatomy of the plant system.
One of the major function of the leaf veins is that they helps in carrying foods stuffs like the carbohydrates and protein. Hence in the given question which is given here the correct answer to the question is food.
Besides this the leaf helps in the formation of rigidity on the leaf and prevent it from breaking and bending of the leaf.