Nourishing tissue surrounding the spore-producing tissue in a young sporangium is?

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Nourishing tissue surrounding the spore-producing tissue in a young sporangium is? Answer: Tapetum

The nourishing tissue surrounding the spore-producing tissue in a young sporangium is the tapetum. This is the innermost layer of the anther wall and its primary function is to provide nourishment to the developing pollen grains (or microspores).

Question context

This question is part of 🌍 Current Affairs within the broader 🌐 Current Affairs & GK subject and appears in the Directorate of Nursing Sindh Karachi (DNSK) preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.