question_answer

In a flowering plant, archesporium gives rise to

A)  wall and the tapetum

B)  only tapetum and sporogenous cells

C)  only the wall of the sporangium

D)  both wall and the sporogenous cells

Correct Answer: D

Solution :

The archesporial cells divide periclinally, cutting off primary parietal layer (forming wall later on) towards the outer side and primary sporogenous cells towards the inner side.