Question

The innermost layer of the anther wall is tapetum which

• A. helps in dehiscence
• B. provides mechanical support
• C. provides protection
• D. provides nutrition

Answer 1

Answer: (D)

provides nutrition

The tapetum is a specialized layer of nutritive cells found within the anther, of flowering plants, where it is located between the sporogenous tissue and the anther wall. Tapetum is important for the nutrition and development of pollen grains, as well as a source of precursors for the pollen coat.

So, the correct option is, 'provides nutrition'.