Seeds grow through a process called germination. Here’s how it happens:
1. Absorbing Water (Imbibition) – The seed takes in water, swelling up and softening its outer coat.
2. Activation of Enzymes – Inside the seed, enzymes start breaking down stored food into energy.
3. Root Growth – The first part to emerge is the radicle (tiny root), which grows downward into the soil to absorb water and nutrients.
4. Shoot Emerges – A small shoot called the plumule grows upward toward the sunlight.
5. Leaves Develop – Once the shoot reaches the surface, the seedling produces leaves and starts photosynthesis to make its own food.
With the right mix of water, oxygen, and warmth, the seed keeps growing into a healthy plant! Want to try growing
a seed yourself?
What environmental factors are necessary for seeds to germinate?
How does water activate the germination process in seeds?
What is the role of temperature in seed germination?
Why do some seeds remain dormant and fail to germinate immediately?
How does light or darkness affect the germination of different seeds?
What are the differences between epigeal and hypogeal germination?