Class 12 NEET Biology Sexual Reproduction in Flowering Plants Questions Part 1

(b) : In flowering plants, archesporial cells are vertical rows of hypodermal cells at four angles of anther. These undergo periclinal (transverse) division to form an outer primary parietal cell and inner sporogenous cell. Primary parietal wall after few more periclinal divisions forms anther wall and sporogenous cells give rise to sporogenous tissue.