Bordered pits are very common in
Monocotyledons
Gymnosperms
Dicotyledons
Pteridophytes
What is incorrect for vessel ?
Nucleus is absent in
Collenchymatous tissue is found in
The first formed primary phloem is referred as ...$A$... The later formed primary phloem is referred as ...$B$...
Choose the correct combination of $A$ and $B$
Epidermis in stem is produced from