Which is present in vascular bundles of gymnosperms
Which is present in vascular bundles of gymnosperms
- A
Tracheids
- B
Vessels
- C
Companion cells
- D
All of these
Similar Questions
What is meant by permanent tissue ? Give its types.
What is meant by permanent tissue ? Give its types.
The first formed primary phloem referred as...$A$... The later formed primary pholem is referred as ...$B$...
Choose the correct combinations of $A$ and $B$
The first formed primary phloem referred as...$A$... The later formed primary pholem is referred as ...$B$...
Choose the correct combinations of $A$ and $B$
The vessel elements of angiosperms differ from other elements of xylem in having
The vessel elements of angiosperms differ from other elements of xylem in having
$A$ : Bast fibres are collenchymatous fibres.
$R$ : Fibres are absent in secondary phloem.
$A$ : Bast fibres are collenchymatous fibres.
$R$ : Fibres are absent in secondary phloem.
The only plant cells without nuclei among the following are
The only plant cells without nuclei among the following are