Which of the following is not a lateral branch of the roots?

Which one of the following expressions is associated with a 'mangrove plant'?

Root pocket occurs in

The region of the root present just above the root cap is called the region of

The root system growing near the base of the radicle in monocots is

Epiphytes like $Vanda$ develop a special layer of absorptive tissue called $velamen$,consisting of $4$ or $5$ layers of long polygonal cells. $Velamen$ is formed by: