Question

In flowering plants archesporium gives rise to.

• A. Wall of sporangium
• B. Both wall and sporogenous cells
• C. Wall and tapetum
• D. Tapetum and sporogenous cells

Answer 1

Answer: (B)

Both wall and sporogenous cells

Archesporial tissues differentiate to form parietal and sporogeneous cellls. Later on the parietal cells divide to form walls while sporogeneous cellls differentiate to form microspore mother cells and ultimately spores.

So, the correct option is B.