Distinguish between the following : Exarch and endarch condition of protoxylem
Exarch condition of protoxylem | Endarch condition of protoxylem |
$(1)$ When protoxylem is towards periphery and metaxylem towards centre such vascular bundles are found in roots. | $(1)$ If protoxylem towards centre and metaxylem towards periphery such vascular bundles are called endarch vascular bundles, found in stems. |
Write a note on complex tissues.
What is a permanent tissue ? It is a tissue
Collenchyma tissue is characterised by
Function of storage is performed by
Companion cells are part of angiospermic