Final answer:
The question asks about the different parts of plants, their names and functions.
Step-by-step explanation:
1) The part that grows from the radicle is the root.
2) The part that grows from inside the seed, above the soil is called the shoot.
3) The calyx is the part of a flower made up of sepals.
4) The broad, spread out part of the leaf is called the blade.
5) The leaf-blade of a maize plant has parallel veins.
Roots that grow from the stem just above the soil are called adventitious roots.
6) The stamen is the male reproductive part of the flower.
Learn more about Parts of Plants