Explain anatomy and their importance in plants.

$\rightarrow$ Study of internal structure of plants is called anatomy.

$\rightarrow$ Plants have cells as the basic unit. Cells are organised into tissues and in turn the tissues are organised into organs.

$\rightarrow$ Different organs in a plant show differences in their internal structure.

$\rightarrow$ Within angiosperms, the monocots and dicots are also seen to be anatomically different.

$\rightarrow$ Internal structures also show adaptations to diverse environments.