Angular collenchyma occurs in _____________.

Procambium forms ______________.

 A group of cells performing common functions and origin are known as 

The apical meristem of the root is present ____________.

The cells of the quiescent centre are characterised by ____________.

 Only living member in xylem tissue is ,______________

Palisade parenchyma is absent in leaf of _____________.

Some shoot apical meristem 'left behind'during the cource of stem elengotation is called ________

 Elongated,narrow cells with thick and lignified cells walls having Lew or numerous pits are called ____________

The interculated primary meristem between the permanent tissues is called __________