Question

Resin duct of a gymnospermous stem is an example of [BHU 1999; Pb. PMT 2004]
A) Big vacuole
B) Lysigenous cavity
C) Intercellular space
D) Schizogenous cavity

Answer 1

Resin duct of a gymnosperm of the stem is an example of the schizogenous cavity.

It is formed by the separation of one single singe and the epithelium lining that is intact in the plants.

The cavity formation takes place by the movement of all type of cells to the peripheral regions and lumen or a cavity in the center.

Answer 2

Answer: and

Explanation: