Name the plant organs. What is the significance of each plant organ in its life?

An organ is a part of the body of a living organism, which has its place, structure and function. Plant organs:
a) the root, it keeps the plant in the soil and absorbs water with minerals;
b) the leaf carries out photosynthesis, evaporates excess water and removes harmful substances from the plant during leaf fall;
c) the stem provides the transport of substances from the root to the leaves and from the leaves to the root;
d) the flower is the organ of sexual reproduction of the plant, forms fruits inside which there are seeds.