In monocot stem, vascular bundles are.
Conjoint and closed
Conjoint and open
Radial
Absent
Monocot stem differs from dicot stem in having
Sclerenchymatous sheath is present in vascular bundles
Conjoint collateral closed vascular bundle is found in
Vascular bundle is closed, when
Vascular bundles surrounded by a sclerenchymatous bundle sheath is a feature of