1. Shoot System: This is the above-ground part of the plant.
* Stem: Supports the leaves and flowers, transports water and nutrients.
* Leaves: The main sites of photosynthesis, capturing sunlight to produce food.
* Flowers: Reproductive structures that produce seeds.
2. Root System: This is the below-ground part of the plant.
* Roots: Anchor the plant, absorb water and minerals from the soil.
Important Note: While these are the major plant organs, it's crucial to remember that plants can have other structures like fruits (developed from flowers) and tubers (modified stems used for storage) which contribute to their overall function.
So, it's better to avoid a fixed number of organs and understand plant structures in terms of their organ systems and functions.