Let’s figure out the parts of a seed step by step.
We’re looking at a diagram of a seed with lines pointing to different parts. We need to label them correctly. From biology, we know that inside a seed (like a bean), there are key structures that help it grow into a plant.
Here’s what each part usually is:
1. The topmost line points to the little leaf-like structure — this is called the
epicotyl. It will become the shoot and leaves of the new plant.
2. The next line down points to the stem-like part connecting the epicotyl to the rest — this is the
hypocotyl. It becomes the lower part of the stem.
3. Below that, the line points to the tiny root tip — this is the
radicle. It grows into the main root.
4. The large oval-shaped part that makes up most of the seed — this is the
cotyledon. In beans, it’s the food storage for the growing plant. Sometimes called “seed leaf.”
5. The outer covering of the whole seed — this is the
seed coat. It protects everything inside.
Now let’s match these to the boxes from top to bottom on the left side, plus the one at the bottom:
Top box → epicotyl
Second box → hypocotyl
Third box → radicle
Fourth box → cotyledon
Bottom box (pointing to outer edge) → seed coat
Wait — let’s double-check the diagram layout.
Looking again:
- Top line → small leafy part → epicotyl
✔
- Second line → curved stem part → hypocotyl
✔
- Third line → pointy root end → radicle
✔
- Fourth line → big inner mass → cotyledon
✔
- Bottom line → outer shell → seed coat
✔
Yes, that matches standard seed anatomy.
Final Answer:
From top to bottom (left-side boxes):
1. epicotyl
2. hypocotyl
3. radicle
4. cotyledon
Bottom box: seed coat
Parent Tip: Review the logic above to help your child master the concept of parts of a seed worksheet.
