Question

Write down the differences between spring wood and autumn wood.

Answer 1

The differences between spring wood and autumn wood:

Spring wood or Early wood	Autumn wood or Late wood
1. The activity of cambium is faster.	1. Activity of cambium is slower.
2. Produces large number of xylem elements.	2. Produces fewer xylem elements.
3. Xylem vessels / trachieds have wider lumen.	3. Xylem vessels / trachieds have narrow lumen.
4. Wood is lighter in colour and has lower density.	4. Wood is darker in colour and has a higher density.