Point out the differences in the anatomy of leaf of peepal (Ficus religiosa) and maize (Zea mays). Draw the diagrams and label the differences.

Interfascicular cambium develops from the cells of

For a successful graft, the adhesion between stock and scion is a must. Which one of the following is the earliest event towards a good graft

Age of a tree can be estimated by

$P -$ protein is found in