| Species | Type of wood |
| A. Tectona grandis | 1. Soft wood |
| B. Cedrus deodara | 2. Hard wood |
| D. Shorea robusta | |
| C. Dalbergia sisso |
A) A-1 B-2 C-2 D-1
B) 1 1 2 2 A-1 B-1 C-2 D-2
C) A-2 B-1 C-2 D-2
D) A-2 B-1 C-1 D-2
Correct Answer: C
Solution :
In fact wood is the secondary xylem formed by vascular cambium during secondary growth. The wood of dicots is porous and hard while in most gymnosperms non-porous and soft.
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