This wood is dark in color,has high density,and contains fewer,narrower vessels.

In which stem is the lateral meristem absent?

Identify the correct statement$(s)$ regarding lenticels.

If a nail is driven into the trunk of a mango tree at a height of $2 \ m$ above the ground,what will be the height of the nail after $5$ years?

The light-colored outer region of the wood is known as ..........

Identify $X$ and $Y$ in the given figure.