In barley stem vascular bundles are
closed and scattered
open and in a ring
closed and radial
open and scattered.
Point out the differences in the anatomy of leaf of peepal (Ficus religiosa) and maize (Zea mays). Draw the diagrams and label the differences.
$I.$ Found only in sporophytic phase of life cycle
$II.$ May contain enzymes that are biologically active
$III.$ Often contain strengthening polymers
Select the correct option for cell wall
A fibre which contains simple pits is
Seat of origin of lateral root and formation of cork cambium are features related to